18854014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7417}}^1$

素因数の和:7491

約数の個数: 16

約数和(自身を含む): 29909376

約数和(自身を除く): 11055362

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 7417, 14834, 229927, 304097, 459854, 608194, 9427007, 18854014]

約数ペア:

[(1, 18854014), (2, 9427007), (31, 608194), (41, 459854), (62, 304097), (82, 229927), (1271, 14834), (2542, 7417)]