2012112151

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{14549}}^1$

素因数の和:15438

約数の個数: 16

約数和(自身を含む): 2402496000

約数和(自身を除く): 390383849

約数列:

[1, 7, 23, 161, 859, 6013, 14549, 19757, 101843, 138299, 334627, 2342389, 12497591, 87483137, 287444593, 2012112151]

約数ペア:

[(1, 2012112151), (7, 287444593), (23, 87483137), (161, 12497591), (859, 2342389), (6013, 334627), (14549, 138299), (19757, 101843)]