12915837352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1649111}}^1$

素因数の和:1649217

約数の個数: 32

約数和(自身を含む): 26715614400

約数和(自身を除く): 13799777048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 1649111, 3298222, 6596444, 13192888, 18140221, 36280442, 72560884, 145121768, 146770879, 293541758, 587083516, 1174167032, 1614479669, 3228959338, 6457918676, 12915837352]

約数ペア:

[(1, 12915837352), (2, 6457918676), (4, 3228959338), (8, 1614479669), (11, 1174167032), (22, 587083516), (44, 293541758), (88, 146770879), (89, 145121768), (178, 72560884), (356, 36280442), (712, 18140221), (979, 13192888), (1958, 6596444), (3916, 3298222), (7832, 1649111)]