8313982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1597}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 13231440

約数和(自身を除く): 4917458

約数列:

[1, 2, 19, 38, 137, 274, 1597, 2603, 3194, 5206, 30343, 60686, 218789, 437578, 4156991, 8313982]

約数ペア:

[(1, 8313982), (2, 4156991), (19, 437578), (38, 218789), (137, 60686), (274, 30343), (1597, 5206), (2603, 3194)]