21692962

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 33105600

約数和(自身を除く): 11412638

約数列:

[1, 2, 109, 151, 218, 302, 659, 1318, 16459, 32918, 71831, 99509, 143662, 199018, 10846481, 21692962]

約数ペア:

[(1, 21692962), (2, 10846481), (109, 199018), (151, 143662), (218, 99509), (302, 71831), (659, 32918), (1318, 16459)]