22305886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 36691200

約数和(自身を除く): 14385314

約数列:

[1, 2, 19, 38, 41, 82, 103, 139, 206, 278, 779, 1558, 1957, 2641, 3914, 4223, 5282, 5699, 8446, 11398, 14317, 28634, 80237, 108281, 160474, 216562, 272023, 544046, 586997, 1173994, 11152943, 22305886]

約数ペア:

[(1, 22305886), (2, 11152943), (19, 1173994), (38, 586997), (41, 544046), (82, 272023), (103, 216562), (139, 160474), (206, 108281), (278, 80237), (779, 28634), (1558, 14317), (1957, 11398), (2641, 8446), (3914, 5699), (4223, 5282)]