19205039518

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3833}}^1$

素因数の和:3962

約数の個数: 96

約数和(自身を含む): 36347240160

約数和(自身を除く): 17142200642

約数列:

[1, 2, 7, 14, 29, 41, 43, 49, 58, 82, 86, 98, 203, 287, 301, 406, 574, 602, 1189, 1247, 1421, 1763, 2009, 2107, 2378, 2494, 2842, 3526, 3833, 4018, 4214, 7666, 8323, 8729, 12341, 16646, 17458, 24682, 26831, 51127, 53662, 58261, 61103, 86387, 102254, 111157, 116522, 122206, 157153, 164819, 172774, 187817, 222314, 314306, 329638, 357889, 375634, 715778, 778099, 1100071, 1153733, 1556198, 2200142, 2307466, 2505223, 4557437, 4779751, 5010446, 5446693, 6757579, 7700497, 8076131, 9114874, 9559502, 10893386, 13515158, 15400994, 16152262, 31902059, 33458257, 47303053, 63804118, 66916514, 94606106, 195969791, 223314413, 234207799, 331121371, 391939582, 446628826, 468415598, 662242742, 1371788537, 2743577074, 9602519759, 19205039518]

約数ペア:

[(1, 19205039518), (2, 9602519759), (7, 2743577074), (14, 1371788537), (29, 662242742), (41, 468415598), (43, 446628826), (49, 391939582), (58, 331121371), (82, 234207799), (86, 223314413), (98, 195969791), (203, 94606106), (287, 66916514), (301, 63804118), (406, 47303053), (574, 33458257), (602, 31902059), (1189, 16152262), (1247, 15400994), (1421, 13515158), (1763, 10893386), (2009, 9559502), (2107, 9114874), (2378, 8076131), (2494, 7700497), (2842, 6757579), (3526, 5446693), (3833, 5010446), (4018, 4779751), (4214, 4557437), (7666, 2505223), (8323, 2307466), (8729, 2200142), (12341, 1556198), (16646, 1153733), (17458, 1100071), (24682, 778099), (26831, 715778), (51127, 375634), (53662, 357889), (58261, 329638), (61103, 314306), (86387, 222314), (102254, 187817), (111157, 172774), (116522, 164819), (122206, 157153)]