1928378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 3136320

約数和(自身を除く): 1207942

約数列:

[1, 2, 17, 34, 43, 86, 731, 1319, 1462, 2638, 22423, 44846, 56717, 113434, 964189, 1928378]

約数ペア:

[(1, 1928378), (2, 964189), (17, 113434), (34, 56717), (43, 44846), (86, 22423), (731, 2638), (1319, 1462)]