11238578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1381}}^1$

素因数の和:1709

約数の個数: 16

約数和(自身を含む): 18225816

約数和(自身を除く): 6987238

約数列:

[1, 2, 13, 26, 313, 626, 1381, 2762, 4069, 8138, 17953, 35906, 432253, 864506, 5619289, 11238578]

約数ペア:

[(1, 11238578), (2, 5619289), (13, 864506), (26, 432253), (313, 35906), (626, 17953), (1381, 8138), (2762, 4069)]