2022892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 3819200

約数和(自身を除く): 1796308

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 619, 817, 1238, 1634, 2476, 3268, 11761, 23522, 26617, 47044, 53234, 106468, 505723, 1011446, 2022892]

約数ペア:

[(1, 2022892), (2, 1011446), (4, 505723), (19, 106468), (38, 53234), (43, 47044), (76, 26617), (86, 23522), (172, 11761), (619, 3268), (817, 2476), (1238, 1634)]