21224864

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{1583}}^1$

素因数の和:2012

約数の個数: 24

約数和(自身を含む): 41912640

約数和(自身を除く): 20687776

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1583, 1676, 3166, 3352, 6332, 6704, 12664, 13408, 25328, 50656, 663277, 1326554, 2653108, 5306216, 10612432, 21224864]

約数ペア:

[(1, 21224864), (2, 10612432), (4, 5306216), (8, 2653108), (16, 1326554), (32, 663277), (419, 50656), (838, 25328), (1583, 13408), (1676, 12664), (3166, 6704), (3352, 6332)]