15677986390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{130639}}^1$

素因数の和:131748

約数の個数: 32

約数和(自身を含む): 30814318080

約数和(自身を除く): 15136331690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1091, 2182, 5455, 10910, 12001, 24002, 60005, 120010, 130639, 261278, 653195, 1306390, 1437029, 2874058, 7185145, 14370290, 142527149, 285054298, 712635745, 1425271490, 1567798639, 3135597278, 7838993195, 15677986390]

約数ペア:

[(1, 15677986390), (2, 7838993195), (5, 3135597278), (10, 1567798639), (11, 1425271490), (22, 712635745), (55, 285054298), (110, 142527149), (1091, 14370290), (2182, 7185145), (5455, 2874058), (10910, 1437029), (12001, 1306390), (24002, 653195), (60005, 261278), (120010, 130639)]