22279972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3541}}^1$

素因数の和:3580

約数の個数: 36

約数和(自身を含む): 46166428

約数和(自身を除く): 23886456

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 3541, 6292, 7082, 14164, 38951, 46033, 77902, 92066, 155804, 184132, 428461, 506363, 856922, 1012726, 1713844, 2025452, 5569993, 11139986, 22279972]

約数ペア:

[(1, 22279972), (2, 11139986), (4, 5569993), (11, 2025452), (13, 1713844), (22, 1012726), (26, 856922), (44, 506363), (52, 428461), (121, 184132), (143, 155804), (242, 92066), (286, 77902), (484, 46033), (572, 38951), (1573, 14164), (3146, 7082), (3541, 6292)]