22486084

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 40745880

約数和(自身を除く): 18259796

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 1109, 2218, 4436, 5069, 10138, 20276, 41033, 82066, 151933, 164132, 303866, 607732, 5621521, 11243042, 22486084]

約数ペア:

[(1, 22486084), (2, 11243042), (4, 5621521), (37, 607732), (74, 303866), (137, 164132), (148, 151933), (274, 82066), (548, 41033), (1109, 20276), (2218, 10138), (4436, 5069)]