15691444670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{116639}}^1$

素因数の和:117880

約数の個数: 32

約数和(自身を含む): 30837749760

約数和(自身を除く): 15146305090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1223, 2446, 6115, 12230, 13453, 26906, 67265, 116639, 134530, 233278, 583195, 1166390, 1283029, 2566058, 6415145, 12830290, 142649497, 285298994, 713247485, 1426494970, 1569144467, 3138288934, 7845722335, 15691444670]

約数ペア:

[(1, 15691444670), (2, 7845722335), (5, 3138288934), (10, 1569144467), (11, 1426494970), (22, 713247485), (55, 285298994), (110, 142649497), (1223, 12830290), (2446, 6415145), (6115, 2566058), (12230, 1283029), (13453, 1166390), (26906, 583195), (67265, 233278), (116639, 134530)]