1916017744

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3862939}}^1$

素因数の和:3862978

約数の個数: 20

約数和(自身を含む): 3832036480

約数和(自身を除く): 1916018736

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3862939, 7725878, 15451756, 30903512, 61807024, 119751109, 239502218, 479004436, 958008872, 1916017744]

約数ペア:

[(1, 1916017744), (2, 958008872), (4, 479004436), (8, 239502218), (16, 119751109), (31, 61807024), (62, 30903512), (124, 15451756), (248, 7725878), (496, 3862939)]