22271342

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 34272720

約数和(自身を除く): 12001378

約数列:

[1, 2, 53, 106, 163, 326, 1289, 2578, 8639, 17278, 68317, 136634, 210107, 420214, 11135671, 22271342]

約数ペア:

[(1, 22271342), (2, 11135671), (53, 420214), (106, 210107), (163, 136634), (326, 68317), (1289, 17278), (2578, 8639)]