1899688432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3830017}}^1$

素因数の和:3830056

約数の個数: 20

約数和(自身を含む): 3799377856

約数和(自身を除く): 1899689424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3830017, 7660034, 15320068, 30640136, 61280272, 118730527, 237461054, 474922108, 949844216, 1899688432]

約数ペア:

[(1, 1899688432), (2, 949844216), (4, 474922108), (8, 237461054), (16, 118730527), (31, 61280272), (62, 30640136), (124, 15320068), (248, 7660034), (496, 3830017)]