1900686918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{15511}}^1$

素因数の和:17100

約数の個数: 32

約数和(自身を含む): 4096657152

約数和(自身を除く): 2195970234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1571, 3142, 4713, 9426, 15511, 20423, 31022, 40846, 46533, 61269, 93066, 122538, 201643, 403286, 604929, 1209858, 24367781, 48735562, 73103343, 146206686, 316781153, 633562306, 950343459, 1900686918]

約数ペア:

[(1, 1900686918), (2, 950343459), (3, 633562306), (6, 316781153), (13, 146206686), (26, 73103343), (39, 48735562), (78, 24367781), (1571, 1209858), (3142, 604929), (4713, 403286), (9426, 201643), (15511, 122538), (20423, 93066), (31022, 61269), (40846, 46533)]