12603910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{769}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 24948000

約数和(自身を除く): 12344090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 769, 1490, 1538, 1639, 3278, 3845, 7690, 8195, 8459, 16390, 16918, 42295, 84590, 114581, 229162, 572905, 1145810, 1260391, 2520782, 6301955, 12603910]

約数ペア:

[(1, 12603910), (2, 6301955), (5, 2520782), (10, 1260391), (11, 1145810), (22, 572905), (55, 229162), (110, 114581), (149, 84590), (298, 42295), (745, 16918), (769, 16390), (1490, 8459), (1538, 8195), (1639, 7690), (3278, 3845)]