38620966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1879}}^1$

素因数の和:2163

約数の個数: 16

約数和(自身を含む): 59558400

約数和(自身を除く): 20937434

約数列:

[1, 2, 43, 86, 239, 478, 1879, 3758, 10277, 20554, 80797, 161594, 449081, 898162, 19310483, 38620966]

約数ペア:

[(1, 38620966), (2, 19310483), (43, 898162), (86, 449081), (239, 161594), (478, 80797), (1879, 20554), (3758, 10277)]