17139646

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1823

約数の個数: 16

約数和(自身を含む): 26956800

約数和(自身を除く): 9817154

約数列:

[1, 2, 23, 46, 239, 478, 1559, 3118, 5497, 10994, 35857, 71714, 372601, 745202, 8569823, 17139646]

約数ペア:

[(1, 17139646), (2, 8569823), (23, 745202), (46, 372601), (239, 71714), (478, 35857), (1559, 10994), (3118, 5497)]