11919313

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 14374656

約数和(自身を除く): 2455343

約数列:

[1, 7, 23, 101, 161, 707, 733, 2323, 5131, 16261, 16859, 74033, 118013, 518231, 1702759, 11919313]

約数ペア:

[(1, 11919313), (7, 1702759), (23, 518231), (101, 118013), (161, 74033), (707, 16859), (733, 16261), (2323, 5131)]