13377710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 25552800

約数和(自身を除く): 12175090

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 389, 778, 905, 1810, 1945, 3439, 3890, 6878, 7391, 14782, 17195, 34390, 36955, 70409, 73910, 140818, 352045, 704090, 1337771, 2675542, 6688855, 13377710]

約数ペア:

[(1, 13377710), (2, 6688855), (5, 2675542), (10, 1337771), (19, 704090), (38, 352045), (95, 140818), (181, 73910), (190, 70409), (362, 36955), (389, 34390), (778, 17195), (905, 14782), (1810, 7391), (1945, 6878), (3439, 3890)]