11901764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18481}}^1$

素因数の和:18515

約数の個数: 24

約数和(自身を含む): 24839808

約数和(自身を除く): 12938044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 18481, 36962, 73924, 129367, 258734, 425063, 517468, 850126, 1700252, 2975441, 5950882, 11901764]

約数ペア:

[(1, 11901764), (2, 5950882), (4, 2975441), (7, 1700252), (14, 850126), (23, 517468), (28, 425063), (46, 258734), (92, 129367), (161, 73924), (322, 36962), (644, 18481)]