17827282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42649}}^1$

素因数の和:42681

約数の個数: 16

約数和(自身を含む): 30708000

約数和(自身を除く): 12880718

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 42649, 85298, 469139, 810331, 938278, 1620662, 8913641, 17827282]

約数ペア:

[(1, 17827282), (2, 8913641), (11, 1620662), (19, 938278), (22, 810331), (38, 469139), (209, 85298), (418, 42649)]