11287010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 23334912

約数和(自身を除く): 12047902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 421, 766, 842, 1915, 2105, 2681, 2947, 3830, 4210, 5362, 5894, 13405, 14735, 26810, 29470, 161243, 322486, 806215, 1128701, 1612430, 2257402, 5643505, 11287010]

約数ペア:

[(1, 11287010), (2, 5643505), (5, 2257402), (7, 1612430), (10, 1128701), (14, 806215), (35, 322486), (70, 161243), (383, 29470), (421, 26810), (766, 14735), (842, 13405), (1915, 5894), (2105, 5362), (2681, 4210), (2947, 3830)]