2100181834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1285301}}^1$

素因数の和:1285365

約数の個数: 16

約数和(自身を含む): 3393197280

約数和(自身を除く): 1293015446

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1285301, 2570602, 24420719, 48841438, 55267943, 110535886, 1050090917, 2100181834]

約数ペア:

[(1, 2100181834), (2, 1050090917), (19, 110535886), (38, 55267943), (43, 48841438), (86, 24420719), (817, 2570602), (1634, 1285301)]