395431097

素因数分解:

${\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{17957}}^1$

素因数の和:18056

約数の個数: 12

約数和(自身を含む): 424203876

約数和(自身を除く): 28772779

約数列:

[1, 19, 61, 361, 1159, 17957, 22021, 341183, 1095377, 6482477, 20812163, 395431097]

約数ペア:

[(1, 395431097), (19, 20812163), (61, 6482477), (361, 1095377), (1159, 341183), (17957, 22021)]