13240042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16931}}^1$

素因数の和:16973

約数の個数: 16

約数和(自身を含む): 21943872

約数和(自身を除く): 8703830

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 16931, 33862, 287827, 389413, 575654, 778826, 6620021, 13240042]

約数ペア:

[(1, 13240042), (2, 6620021), (17, 778826), (23, 575654), (34, 389413), (46, 287827), (391, 33862), (782, 16931)]