39769238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{9839}}^1$

素因数の和:9931

約数の個数: 16

約数和(自身を含む): 62346240

約数和(自身を除く): 22577002

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 9839, 19678, 423077, 462433, 846154, 924866, 19884619, 39769238]

約数ペア:

[(1, 39769238), (2, 19884619), (43, 924866), (47, 846154), (86, 462433), (94, 423077), (2021, 19678), (4042, 9839)]