12387410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{653}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 25615872

約数和(自身を除く): 13228462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 653, 1306, 1355, 1897, 2710, 3265, 3794, 4571, 6530, 9142, 9485, 18970, 22855, 45710, 176963, 353926, 884815, 1238741, 1769630, 2477482, 6193705, 12387410]

約数ペア:

[(1, 12387410), (2, 6193705), (5, 2477482), (7, 1769630), (10, 1238741), (14, 884815), (35, 353926), (70, 176963), (271, 45710), (542, 22855), (653, 18970), (1306, 9485), (1355, 9142), (1897, 6530), (2710, 4571), (3265, 3794)]