312016898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139169}}^1$

素因数の和:139249

約数の個数: 16

約数和(自身を含む): 501012000

約数和(自身を除く): 188995102

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 139169, 278338, 2644211, 5288422, 8210971, 16421942, 156008449, 312016898]

約数ペア:

[(1, 312016898), (2, 156008449), (19, 16421942), (38, 8210971), (59, 5288422), (118, 2644211), (1121, 278338), (2242, 139169)]