17691014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42323}}^1$

素因数の和:42355

約数の個数: 16

約数和(自身を含む): 30473280

約数和(自身を除く): 12782266

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 42323, 84646, 465553, 804137, 931106, 1608274, 8845507, 17691014]

約数ペア:

[(1, 17691014), (2, 8845507), (11, 1608274), (19, 931106), (22, 804137), (38, 465553), (209, 84646), (418, 42323)]