222756722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{12037}}^1$

素因数の和:12545

約数の個数: 16

約数和(自身を含む): 352472640

約数和(自身を除く): 129715918

約数列:

[1, 2, 19, 38, 487, 974, 9253, 12037, 18506, 24074, 228703, 457406, 5862019, 11724038, 111378361, 222756722]

約数ペア:

[(1, 222756722), (2, 111378361), (19, 11724038), (38, 5862019), (487, 457406), (974, 228703), (9253, 24074), (12037, 18506)]