21931401602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{84503}}^1$

素因数の和:84814

約数の個数: 32

約数和(自身を含む): 36797773824

約数和(自身を除く): 14866372222

約数列:

[1, 2, 11, 22, 47, 94, 251, 502, 517, 1034, 2761, 5522, 11797, 23594, 84503, 129767, 169006, 259534, 929533, 1859066, 3971641, 7943282, 21210253, 42420506, 43688051, 87376102, 233312783, 466625566, 996881891, 1993763782, 10965700801, 21931401602]

約数ペア:

[(1, 21931401602), (2, 10965700801), (11, 1993763782), (22, 996881891), (47, 466625566), (94, 233312783), (251, 87376102), (502, 43688051), (517, 42420506), (1034, 21210253), (2761, 7943282), (5522, 3971641), (11797, 1859066), (23594, 929533), (84503, 259534), (129767, 169006)]