123780022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{88037}}^1$

素因数の和:88095

約数の個数: 16

約数和(自身を含む): 200726640

約数和(自身を除く): 76946618

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 88037, 176074, 1672703, 3257369, 3345406, 6514738, 61890011, 123780022]

約数ペア:

[(1, 123780022), (2, 61890011), (19, 6514738), (37, 3345406), (38, 3257369), (74, 1672703), (703, 176074), (1406, 88037)]