23388145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22381}}^1$

素因数の和:22416

約数の個数: 16

約数和(自身を含む): 32230080

約数和(自身を除く): 8841935

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 22381, 111905, 246191, 425239, 1230955, 2126195, 4677629, 23388145]

約数ペア:

[(1, 23388145), (5, 4677629), (11, 2126195), (19, 1230955), (55, 425239), (95, 246191), (209, 111905), (1045, 22381)]