10990376

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{10487}}^1$

素因数の和:10624

約数の個数: 16

約数和(自身を含む): 20766240

約数和(自身を除く): 9775864

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 10487, 20974, 41948, 83896, 1373797, 2747594, 5495188, 10990376]

約数ペア:

[(1, 10990376), (2, 5495188), (4, 2747594), (8, 1373797), (131, 83896), (262, 41948), (524, 20974), (1048, 10487)]