123910151408

素因数分解:

$2^4\times {\mathrm{2753}}^1\times {\mathrm{2813071}}^1$

素因数の和:2815832

約数の個数: 20

約数和(自身を含む): 240163208928

約数和(自身を除く): 116253057520

約数列:

[1, 2, 4, 8, 16, 2753, 5506, 11012, 22024, 44048, 2813071, 5626142, 11252284, 22504568, 45009136, 7744384463, 15488768926, 30977537852, 61955075704, 123910151408]

約数ペア:

[(1, 123910151408), (2, 61955075704), (4, 30977537852), (8, 15488768926), (16, 7744384463), (2753, 45009136), (5506, 22504568), (11012, 11252284), (22024, 5626142), (44048, 2813071)]