19003062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 43868160

約数和(自身を除く): 24865098

約数列:

[1, 2, 3, 6, 13, 26, 29, 31, 39, 58, 62, 78, 87, 93, 174, 186, 271, 377, 403, 542, 754, 806, 813, 899, 1131, 1209, 1626, 1798, 2262, 2418, 2697, 3523, 5394, 7046, 7859, 8401, 10569, 11687, 15718, 16802, 21138, 23374, 23577, 25203, 35061, 47154, 50406, 70122, 102167, 109213, 204334, 218426, 243629, 306501, 327639, 487258, 613002, 655278, 730887, 1461774, 3167177, 6334354, 9501531, 19003062]

約数ペア:

[(1, 19003062), (2, 9501531), (3, 6334354), (6, 3167177), (13, 1461774), (26, 730887), (29, 655278), (31, 613002), (39, 487258), (58, 327639), (62, 306501), (78, 243629), (87, 218426), (93, 204334), (174, 109213), (186, 102167), (271, 70122), (377, 50406), (403, 47154), (542, 35061), (754, 25203), (806, 23577), (813, 23374), (899, 21138), (1131, 16802), (1209, 15718), (1626, 11687), (1798, 10569), (2262, 8401), (2418, 7859), (2697, 7046), (3523, 5394)]