15691915510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{929}}^1\times {\mathrm{4679}}^1$

素因数の和:5653

約数の個数: 48

約数和(自身を含む): 29848759200

約数和(自身を除く): 14156843690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 929, 1805, 1858, 3610, 4645, 4679, 9290, 9358, 17651, 23395, 35302, 46790, 88255, 88901, 176510, 177802, 335369, 444505, 670738, 889010, 1676845, 1689119, 3353690, 3378238, 4346791, 8445595, 8693582, 16891190, 21733955, 43467910, 82589029, 165178058, 412945145, 825890290, 1569191551, 3138383102, 7845957755, 15691915510]

約数ペア:

[(1, 15691915510), (2, 7845957755), (5, 3138383102), (10, 1569191551), (19, 825890290), (38, 412945145), (95, 165178058), (190, 82589029), (361, 43467910), (722, 21733955), (929, 16891190), (1805, 8693582), (1858, 8445595), (3610, 4346791), (4645, 3378238), (4679, 3353690), (9290, 1689119), (9358, 1676845), (17651, 889010), (23395, 670738), (35302, 444505), (46790, 335369), (88255, 177802), (88901, 176510)]