22139764

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 40027680

約数和(自身を除く): 17887916

約数列:

[1, 2, 4, 37, 74, 148, 227, 454, 659, 908, 1318, 2636, 8399, 16798, 24383, 33596, 48766, 97532, 149593, 299186, 598372, 5534941, 11069882, 22139764]

約数ペア:

[(1, 22139764), (2, 11069882), (4, 5534941), (37, 598372), (74, 299186), (148, 149593), (227, 97532), (454, 48766), (659, 33596), (908, 24383), (1318, 16798), (2636, 8399)]