3839254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 6151680

約数和(自身を除く): 2312426

約数列:

[1, 2, 19, 38, 71, 142, 1349, 1423, 2698, 2846, 27037, 54074, 101033, 202066, 1919627, 3839254]

約数ペア:

[(1, 3839254), (2, 1919627), (19, 202066), (38, 101033), (71, 54074), (142, 27037), (1349, 2846), (1423, 2698)]