2222205686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1359979}}^1$

素因数の和:1360043

約数の個数: 16

約数和(自身を含む): 3590347200

約数和(自身を除く): 1368141514

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1359979, 2719958, 25839601, 51679202, 58479097, 116958194, 1111102843, 2222205686]

約数ペア:

[(1, 2222205686), (2, 1111102843), (19, 116958194), (38, 58479097), (43, 51679202), (86, 25839601), (817, 2719958), (1634, 1359979)]