13757810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 27203904

約数和(自身を除く): 13446094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 691, 905, 1382, 1810, 1991, 3455, 3982, 6910, 7601, 9955, 15202, 19910, 38005, 76010, 125071, 250142, 625355, 1250710, 1375781, 2751562, 6878905, 13757810]

約数ペア:

[(1, 13757810), (2, 6878905), (5, 2751562), (10, 1375781), (11, 1250710), (22, 625355), (55, 250142), (110, 125071), (181, 76010), (362, 38005), (691, 19910), (905, 15202), (1382, 9955), (1810, 7601), (1991, 6910), (3455, 3982)]