10990966

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8821}}^1$

素因数の和:8919

約数の個数: 16

約数和(自身を含む): 19055520

約数和(自身を除く): 8064554

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 8821, 17642, 61747, 123494, 785069, 1570138, 5495483, 10990966]

約数ペア:

[(1, 10990966), (2, 5495483), (7, 1570138), (14, 785069), (89, 123494), (178, 61747), (623, 17642), (1246, 8821)]