9968941622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{17377}}^1$

素因数の和:17916

約数の個数: 32

約数和(自身を含む): 16282490880

約数和(自身を除く): 6313549258

約数列:

[1, 2, 19, 31, 38, 62, 487, 589, 974, 1178, 9253, 15097, 17377, 18506, 30194, 34754, 286843, 330163, 538687, 573686, 660326, 1077374, 8462599, 10235053, 16925198, 20470106, 160789381, 262340569, 321578762, 524681138, 4984470811, 9968941622]

約数ペア:

[(1, 9968941622), (2, 4984470811), (19, 524681138), (31, 321578762), (38, 262340569), (62, 160789381), (487, 20470106), (589, 16925198), (974, 10235053), (1178, 8462599), (9253, 1077374), (15097, 660326), (17377, 573686), (18506, 538687), (30194, 330163), (34754, 286843)]