27818242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7547}}^1$

素因数の和:7665

約数の個数: 16

約数和(自身を含む): 44382240

約数和(自身を除く): 16563998

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 7547, 15094, 143393, 286786, 732059, 1464118, 13909121, 27818242]

約数ペア:

[(1, 27818242), (2, 13909121), (19, 1464118), (38, 732059), (97, 286786), (194, 143393), (1843, 15094), (3686, 7547)]