1920747491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1\times {\mathrm{1487}}^1$

素因数の和:3050

約数の個数: 16

約数和(自身を含む): 2102198784

約数和(自身を除く): 181451293

約数列:

[1, 13, 67, 871, 1483, 1487, 19279, 19331, 99361, 99629, 1291693, 1295177, 2205221, 28667873, 147749807, 1920747491]

約数ペア:

[(1, 1920747491), (13, 147749807), (67, 28667873), (871, 2205221), (1483, 1295177), (1487, 1291693), (19279, 99629), (19331, 99361)]