19622266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2617}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 30913344

約数和(自身を除く): 11291078

約数列:

[1, 2, 23, 46, 163, 326, 2617, 3749, 5234, 7498, 60191, 120382, 426571, 853142, 9811133, 19622266]

約数ペア:

[(1, 19622266), (2, 9811133), (23, 853142), (46, 426571), (163, 120382), (326, 60191), (2617, 7498), (3749, 5234)]