47971418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1187}}^1$

素因数の和:1378

約数の個数: 24

約数和(自身を含む): 79634016

約数和(自身を除く): 31662598

約数列:

[1, 2, 11, 22, 121, 167, 242, 334, 1187, 1837, 2374, 3674, 13057, 20207, 26114, 40414, 143627, 198229, 287254, 396458, 2180519, 4361038, 23985709, 47971418]

約数ペア:

[(1, 47971418), (2, 23985709), (11, 4361038), (22, 2180519), (121, 396458), (167, 287254), (242, 198229), (334, 143627), (1187, 40414), (1837, 26114), (2374, 20207), (3674, 13057)]