15451738216

素因数分解:

$2^3\times {\mathrm{10247}}^1\times {\mathrm{188491}}^1$

素因数の和:198744

約数の個数: 16

約数和(自身を含む): 28974990240

約数和(自身を除く): 13523252024

約数列:

[1, 2, 4, 8, 10247, 20494, 40988, 81976, 188491, 376982, 753964, 1507928, 1931467277, 3862934554, 7725869108, 15451738216]

約数ペア:

[(1, 15451738216), (2, 7725869108), (4, 3862934554), (8, 1931467277), (10247, 1507928), (20494, 753964), (40988, 376982), (81976, 188491)]