21167247382

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{3539}}^1\times {\mathrm{12409}}^1$

素因数の和:16191

約数の個数: 16

約数和(自身を含む): 31894196400

約数和(自身を除く): 10726949018

約数列:

[1, 2, 241, 482, 3539, 7078, 12409, 24818, 852899, 1705798, 2990569, 5981138, 43915451, 87830902, 10583623691, 21167247382]

約数ペア:

[(1, 21167247382), (2, 10583623691), (241, 87830902), (482, 43915451), (3539, 5981138), (7078, 2990569), (12409, 1705798), (24818, 852899)]