16382639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2774

約数の個数: 16

約数和(自身を含む): 20471808

約数和(自身を除く): 4089169

約数列:

[1, 7, 13, 67, 91, 469, 871, 2687, 6097, 18809, 34931, 180029, 244517, 1260203, 2340377, 16382639]

約数ペア:

[(1, 16382639), (7, 2340377), (13, 1260203), (67, 244517), (91, 180029), (469, 34931), (871, 18809), (2687, 6097)]