11897974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1249}}^1$

素因数の和:1695

約数の個数: 16

約数和(自身を含む): 19530000

約数和(自身を除く): 7632026

約数列:

[1, 2, 11, 22, 433, 866, 1249, 2498, 4763, 9526, 13739, 27478, 540817, 1081634, 5948987, 11897974]

約数ペア:

[(1, 11897974), (2, 5948987), (11, 1081634), (22, 540817), (433, 27478), (866, 13739), (1249, 9526), (2498, 4763)]