11521894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 18063360

約数和(自身を除く): 6541466

約数列:

[1, 2, 31, 62, 83, 166, 2239, 2573, 4478, 5146, 69409, 138818, 185837, 371674, 5760947, 11521894]

約数ペア:

[(1, 11521894), (2, 5760947), (31, 371674), (62, 185837), (83, 138818), (166, 69409), (2239, 5146), (2573, 4478)]