2019429908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{81547}}^1$

素因数の和:81743

約数の個数: 24

約数和(自身を含む): 3644217024

約数和(自身を除く): 1624787116

約数列:

[1, 2, 4, 41, 82, 151, 164, 302, 604, 6191, 12382, 24764, 81547, 163094, 326188, 3343427, 6686854, 12313597, 13373708, 24627194, 49254388, 504857477, 1009714954, 2019429908]

約数ペア:

[(1, 2019429908), (2, 1009714954), (4, 504857477), (41, 49254388), (82, 24627194), (151, 13373708), (164, 12313597), (302, 6686854), (604, 3343427), (6191, 326188), (12382, 163094), (24764, 81547)]