22079476

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 39501000

約数和(自身を除く): 17421524

約数列:

[1, 2, 4, 89, 109, 178, 218, 356, 436, 569, 1138, 2276, 9701, 19402, 38804, 50641, 62021, 101282, 124042, 202564, 248084, 5519869, 11039738, 22079476]

約数ペア:

[(1, 22079476), (2, 11039738), (4, 5519869), (89, 248084), (109, 202564), (178, 124042), (218, 101282), (356, 62021), (436, 50641), (569, 38804), (1138, 19402), (2276, 9701)]