22471372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72959}}^1$

素因数の和:72981

約数の個数: 24

約数和(自身を含む): 49029120

約数和(自身を除く): 26557748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 72959, 145918, 291836, 510713, 802549, 1021426, 1605098, 2042852, 3210196, 5617843, 11235686, 22471372]

約数ペア:

[(1, 22471372), (2, 11235686), (4, 5617843), (7, 3210196), (11, 2042852), (14, 1605098), (22, 1021426), (28, 802549), (44, 510713), (77, 291836), (154, 145918), (308, 72959)]