11647428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 29494080

約数和(自身を除く): 17846652

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 197, 379, 394, 591, 758, 788, 1137, 1182, 1516, 2274, 2364, 2561, 4548, 4927, 5122, 7683, 9854, 10244, 14781, 15366, 19708, 29562, 30732, 59124, 74663, 149326, 223989, 298652, 447978, 895956, 970619, 1941238, 2911857, 3882476, 5823714, 11647428]

約数ペア:

[(1, 11647428), (2, 5823714), (3, 3882476), (4, 2911857), (6, 1941238), (12, 970619), (13, 895956), (26, 447978), (39, 298652), (52, 223989), (78, 149326), (156, 74663), (197, 59124), (379, 30732), (394, 29562), (591, 19708), (758, 15366), (788, 14781), (1137, 10244), (1182, 9854), (1516, 7683), (2274, 5122), (2364, 4927), (2561, 4548)]