22184474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19843}}^1$

素因数の和:19901

約数の個数: 16

約数和(自身を含む): 36671712

約数和(自身を除く): 14487238

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 19843, 39686, 257959, 515918, 853249, 1706498, 11092237, 22184474]

約数ペア:

[(1, 22184474), (2, 11092237), (13, 1706498), (26, 853249), (43, 515918), (86, 257959), (559, 39686), (1118, 19843)]