16566245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6287}}^1$

素因数の和:6340

約数の個数: 16

約数和(自身を含む): 21731328

約数和(自身を除く): 5165083

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 6287, 31435, 106879, 194897, 534395, 974485, 3313249, 16566245]

約数ペア:

[(1, 16566245), (5, 3313249), (17, 974485), (31, 534395), (85, 194897), (155, 106879), (527, 31435), (2635, 6287)]