16172018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4421}}^1$

素因数の和:4513

約数の個数: 16

約数和(自身を含む): 25470720

約数和(自身を除く): 9298702

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 4421, 8842, 137051, 260839, 274102, 521678, 8086009, 16172018]

約数ペア:

[(1, 16172018), (2, 8086009), (31, 521678), (59, 274102), (62, 260839), (118, 137051), (1829, 8842), (3658, 4421)]