13478854

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 20820240

約数和(自身を除く): 7341386

約数列:

[1, 2, 53, 101, 106, 202, 1259, 2518, 5353, 10706, 66727, 127159, 133454, 254318, 6739427, 13478854]

約数ペア:

[(1, 13478854), (2, 6739427), (53, 254318), (101, 133454), (106, 127159), (202, 66727), (1259, 10706), (2518, 5353)]