12187670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1097}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 24191136

約数和(自身を除く): 12003466

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1097, 1111, 2194, 2222, 5485, 5555, 10970, 11110, 12067, 24134, 60335, 110797, 120670, 221594, 553985, 1107970, 1218767, 2437534, 6093835, 12187670]

約数ペア:

[(1, 12187670), (2, 6093835), (5, 2437534), (10, 1218767), (11, 1107970), (22, 553985), (55, 221594), (101, 120670), (110, 110797), (202, 60335), (505, 24134), (1010, 12067), (1097, 11110), (1111, 10970), (2194, 5555), (2222, 5485)]