11811310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5488

約数の個数: 32

約数和(自身を含む): 25085952

約数和(自身を除く): 13274642

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 5443, 10886, 27215, 38101, 54430, 76202, 168733, 190505, 337466, 381010, 843665, 1181131, 1687330, 2362262, 5905655, 11811310]

約数ペア:

[(1, 11811310), (2, 5905655), (5, 2362262), (7, 1687330), (10, 1181131), (14, 843665), (31, 381010), (35, 337466), (62, 190505), (70, 168733), (155, 76202), (217, 54430), (310, 38101), (434, 27215), (1085, 10886), (2170, 5443)]