12842854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7127}}^1$

素因数の和:7199

約数の個数: 16

約数和(自身を含む): 20785248

約数和(自身を除く): 7942394

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 7127, 14254, 121159, 242318, 377731, 755462, 6421427, 12842854]

約数ペア:

[(1, 12842854), (2, 6421427), (17, 755462), (34, 377731), (53, 242318), (106, 121159), (901, 14254), (1802, 7127)]