12125914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 20180160

約数和(自身を除く): 8054246

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 181, 362, 779, 817, 1558, 1634, 1763, 3439, 3526, 6878, 7421, 7783, 14842, 15566, 33497, 66994, 140999, 147877, 281998, 295754, 319103, 638206, 6062957, 12125914]

約数ペア:

[(1, 12125914), (2, 6062957), (19, 638206), (38, 319103), (41, 295754), (43, 281998), (82, 147877), (86, 140999), (181, 66994), (362, 33497), (779, 15566), (817, 14842), (1558, 7783), (1634, 7421), (1763, 6878), (3439, 3526)]