2012203531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{2731}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 2302453104

約数和(自身を除く): 290249573

約数列:

[1, 13, 19, 157, 247, 361, 2041, 2731, 2983, 4693, 35503, 38779, 51889, 56677, 428767, 674557, 736801, 985891, 5573971, 8146573, 12816583, 105905449, 154784887, 2012203531]

約数ペア:

[(1, 2012203531), (13, 154784887), (19, 105905449), (157, 12816583), (247, 8146573), (361, 5573971), (2041, 985891), (2731, 736801), (2983, 674557), (4693, 428767), (35503, 56677), (38779, 51889)]