15823048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2539}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 32004000

約数和(自身を除く): 16180952

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 2539, 3116, 5078, 6232, 10156, 20312, 48241, 96482, 104099, 192964, 208198, 385928, 416396, 832792, 1977881, 3955762, 7911524, 15823048]

約数ペア:

[(1, 15823048), (2, 7911524), (4, 3955762), (8, 1977881), (19, 832792), (38, 416396), (41, 385928), (76, 208198), (82, 192964), (152, 104099), (164, 96482), (328, 48241), (779, 20312), (1558, 10156), (2539, 6232), (3116, 5078)]