16519187

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{317}}^1$

素因数の和:430

約数の個数: 12

約数和(自身を含む): 17533248

約数和(自身を除く): 1014061

約数列:

[1, 31, 41, 317, 1271, 1681, 9827, 12997, 52111, 402907, 532877, 16519187]

約数ペア:

[(1, 16519187), (31, 532877), (41, 402907), (317, 52111), (1271, 12997), (1681, 9827)]