15339376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2543}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 33122880

約数和(自身を除く): 17783504

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 2543, 3016, 5086, 6032, 10172, 20344, 33059, 40688, 66118, 73747, 132236, 147494, 264472, 294988, 528944, 589976, 958711, 1179952, 1917422, 3834844, 7669688, 15339376]

約数ペア:

[(1, 15339376), (2, 7669688), (4, 3834844), (8, 1917422), (13, 1179952), (16, 958711), (26, 589976), (29, 528944), (52, 294988), (58, 264472), (104, 147494), (116, 132236), (208, 73747), (232, 66118), (377, 40688), (464, 33059), (754, 20344), (1508, 10172), (2543, 6032), (3016, 5086)]