19667307556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1941

約数の個数: 96

約数和(自身を含む): 39207676928

約数和(自身を除く): 19540369372

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 73, 97, 124, 146, 194, 292, 388, 403, 806, 949, 1261, 1612, 1723, 1898, 2263, 2522, 3007, 3446, 3796, 4526, 5044, 6014, 6892, 7081, 9052, 12028, 14162, 22399, 28324, 29419, 39091, 44798, 53413, 58838, 78182, 89596, 92053, 106826, 117676, 125779, 156364, 167131, 184106, 213652, 219511, 251558, 334262, 368212, 439022, 503116, 668524, 694369, 878044, 1388738, 1635127, 2172703, 2777476, 2853643, 3270254, 3899149, 4345406, 5181061, 5707286, 6540508, 7798298, 8690812, 10362122, 11414572, 12200563, 15596596, 20724244, 24401126, 48802252, 50688937, 67353793, 101377874, 134707586, 158607319, 202755748, 269415172, 317214638, 378217453, 634429276, 756434906, 1512869812, 4916826889, 9833653778, 19667307556]

約数ペア:

[(1, 19667307556), (2, 9833653778), (4, 4916826889), (13, 1512869812), (26, 756434906), (31, 634429276), (52, 378217453), (62, 317214638), (73, 269415172), (97, 202755748), (124, 158607319), (146, 134707586), (194, 101377874), (292, 67353793), (388, 50688937), (403, 48802252), (806, 24401126), (949, 20724244), (1261, 15596596), (1612, 12200563), (1723, 11414572), (1898, 10362122), (2263, 8690812), (2522, 7798298), (3007, 6540508), (3446, 5707286), (3796, 5181061), (4526, 4345406), (5044, 3899149), (6014, 3270254), (6892, 2853643), (7081, 2777476), (9052, 2172703), (12028, 1635127), (14162, 1388738), (22399, 878044), (28324, 694369), (29419, 668524), (39091, 503116), (44798, 439022), (53413, 368212), (58838, 334262), (78182, 251558), (89596, 219511), (92053, 213652), (106826, 184106), (117676, 167131), (125779, 156364)]