2019940036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{16289839}}^1$

素因数の和:16289874

約数の個数: 12

約数和(自身を含む): 3648924160

約数和(自身を除く): 1628984124

約数列:

[1, 2, 4, 31, 62, 124, 16289839, 32579678, 65159356, 504985009, 1009970018, 2019940036]

約数ペア:

[(1, 2019940036), (2, 1009970018), (4, 504985009), (31, 65159356), (62, 32579678), (124, 16289839)]