2019863812

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{631}}^1\times {\mathrm{2953}}^1$

素因数の和:3859

約数の個数: 24

約数和(自身を含む): 3554630912

約数和(自身を除く): 1534767100

約数列:

[1, 2, 4, 271, 542, 631, 1084, 1262, 2524, 2953, 5906, 11812, 171001, 342002, 684004, 800263, 1600526, 1863343, 3201052, 3726686, 7453372, 504965953, 1009931906, 2019863812]

約数ペア:

[(1, 2019863812), (2, 1009931906), (4, 504965953), (271, 7453372), (542, 3726686), (631, 3201052), (1084, 1863343), (1262, 1600526), (2524, 800263), (2953, 684004), (5906, 342002), (11812, 171001)]