163301998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{3491}}^1$

素因数の和:4743

約数の個数: 16

約数和(自身を含む): 258128640

約数和(自身を除く): 94826642

約数列:

[1, 2, 19, 38, 1231, 2462, 3491, 6982, 23389, 46778, 66329, 132658, 4297421, 8594842, 81650999, 163301998]

約数ペア:

[(1, 163301998), (2, 81650999), (19, 8594842), (38, 4297421), (1231, 132658), (2462, 66329), (3491, 46778), (6982, 23389)]