12722628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 32034240

約数和(自身を除く): 19311612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 41, 57, 76, 82, 114, 123, 164, 228, 246, 492, 779, 1361, 1558, 2337, 2722, 3116, 4083, 4674, 5444, 8166, 9348, 16332, 25859, 51718, 55801, 77577, 103436, 111602, 155154, 167403, 223204, 310308, 334806, 669612, 1060219, 2120438, 3180657, 4240876, 6361314, 12722628]

約数ペア:

[(1, 12722628), (2, 6361314), (3, 4240876), (4, 3180657), (6, 2120438), (12, 1060219), (19, 669612), (38, 334806), (41, 310308), (57, 223204), (76, 167403), (82, 155154), (114, 111602), (123, 103436), (164, 77577), (228, 55801), (246, 51718), (492, 25859), (779, 16332), (1361, 9348), (1558, 8166), (2337, 5444), (2722, 4674), (3116, 4083)]