19496640242

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1\times {\mathrm{201499}}^1$

素因数の和:202081

約数の個数: 16

約数和(自身を含む): 29596320000

約数和(自身を除く): 10099679758

約数列:

[1, 2, 101, 202, 479, 958, 48379, 96758, 201499, 402998, 20351399, 40702798, 96518021, 193036042, 9748320121, 19496640242]

約数ペア:

[(1, 19496640242), (2, 9748320121), (101, 193036042), (202, 96518021), (479, 40702798), (958, 20351399), (48379, 402998), (96758, 201499)]