16364491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{317}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 20354544

約数和(自身を除く): 3990053

約数列:

[1, 11, 13, 19, 143, 209, 247, 317, 361, 2717, 3487, 3971, 4121, 4693, 6023, 45331, 51623, 66253, 78299, 114437, 861289, 1258807, 1487681, 16364491]

約数ペア:

[(1, 16364491), (11, 1487681), (13, 1258807), (19, 861289), (143, 114437), (209, 78299), (247, 66253), (317, 51623), (361, 45331), (2717, 6023), (3487, 4693), (3971, 4121)]