11519408

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{5669}}^1$

素因数の和:5804

約数の個数: 20

約数和(自身を含む): 22498560

約数和(自身を除く): 10979152

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 5669, 11338, 22676, 45352, 90704, 719963, 1439926, 2879852, 5759704, 11519408]

約数ペア:

[(1, 11519408), (2, 5759704), (4, 2879852), (8, 1439926), (16, 719963), (127, 90704), (254, 45352), (508, 22676), (1016, 11338), (2032, 5669)]