15665416990

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1409}}^1\times {\mathrm{5821}}^1$

素因数の和:7428

約数の個数: 32

約数和(自身を含む): 28370373120

約数和(自身を除く): 12704956130

約数列:

[1, 2, 5, 10, 191, 382, 955, 1409, 1910, 2818, 5821, 7045, 11642, 14090, 29105, 58210, 269119, 538238, 1111811, 1345595, 2223622, 2691190, 5559055, 8201789, 11118110, 16403578, 41008945, 82017890, 1566541699, 3133083398, 7832708495, 15665416990]

約数ペア:

[(1, 15665416990), (2, 7832708495), (5, 3133083398), (10, 1566541699), (191, 82017890), (382, 41008945), (955, 16403578), (1409, 11118110), (1910, 8201789), (2818, 5559055), (5821, 2691190), (7045, 2223622), (11642, 1345595), (14090, 1111811), (29105, 538238), (58210, 269119)]