2021132419

素因数分解:

${\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{733}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 2071641600

約数和(自身を除く): 50509181

約数列:

[1, 83, 139, 239, 733, 11537, 19837, 33221, 60839, 101887, 175187, 2757343, 8456621, 14540521, 24350993, 2021132419]

約数ペア:

[(1, 2021132419), (83, 24350993), (139, 14540521), (239, 8456621), (733, 2757343), (11537, 175187), (19837, 101887), (33221, 60839)]