17664751

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1290

約数の個数: 16

約数和(自身を含む): 20460384

約数和(自身を除く): 2795633

約数列:

[1, 13, 17, 67, 221, 871, 1139, 1193, 14807, 15509, 20281, 79931, 263653, 1039103, 1358827, 17664751]

約数ペア:

[(1, 17664751), (13, 1358827), (17, 1039103), (67, 263653), (221, 79931), (871, 20281), (1139, 15509), (1193, 14807)]