2399408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13633}}^1$

素因数の和:13652

約数の個数: 20

約数和(自身を含む): 5071848

約数和(自身を除く): 2672440

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 13633, 27266, 54532, 109064, 149963, 218128, 299926, 599852, 1199704, 2399408]

約数ペア:

[(1, 2399408), (2, 1199704), (4, 599852), (8, 299926), (11, 218128), (16, 149963), (22, 109064), (44, 54532), (88, 27266), (176, 13633)]