15371152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 31917600

約数和(自身を除く): 16546448

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 857, 944, 1121, 1714, 2242, 3428, 4484, 6856, 8968, 13712, 16283, 17936, 32566, 50563, 65132, 101126, 130264, 202252, 260528, 404504, 809008, 960697, 1921394, 3842788, 7685576, 15371152]

約数ペア:

[(1, 15371152), (2, 7685576), (4, 3842788), (8, 1921394), (16, 960697), (19, 809008), (38, 404504), (59, 260528), (76, 202252), (118, 130264), (152, 101126), (236, 65132), (304, 50563), (472, 32566), (857, 17936), (944, 16283), (1121, 13712), (1714, 8968), (2242, 6856), (3428, 4484)]