19372756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10069}}^1$

素因数の和:10123

約数の個数: 24

約数和(自身を含む): 37500680

約数和(自身を除く): 18127924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 10069, 20138, 40276, 130897, 261794, 372553, 523588, 745106, 1490212, 4843189, 9686378, 19372756]

約数ペア:

[(1, 19372756), (2, 9686378), (4, 4843189), (13, 1490212), (26, 745106), (37, 523588), (52, 372553), (74, 261794), (148, 130897), (481, 40276), (962, 20138), (1924, 10069)]