15716952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11489}}^1$

素因数の和:11520

約数の個数: 48

約数和(自身を含む): 44811000

約数和(自身を除く): 29094048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11489, 22978, 34467, 45956, 68934, 91912, 103401, 137868, 206802, 218291, 275736, 413604, 436582, 654873, 827208, 873164, 1309746, 1746328, 1964619, 2619492, 3929238, 5238984, 7858476, 15716952]

約数ペア:

[(1, 15716952), (2, 7858476), (3, 5238984), (4, 3929238), (6, 2619492), (8, 1964619), (9, 1746328), (12, 1309746), (18, 873164), (19, 827208), (24, 654873), (36, 436582), (38, 413604), (57, 275736), (72, 218291), (76, 206802), (114, 137868), (152, 103401), (171, 91912), (228, 68934), (342, 45956), (456, 34467), (684, 22978), (1368, 11489)]