13663972

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2131}}^1$

素因数の和:2371

約数の個数: 24

約数和(自身を含む): 27460160

約数和(自身を除く): 13796188

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 2131, 3206, 4262, 6412, 8524, 14917, 29834, 59668, 487999, 975998, 1951996, 3415993, 6831986, 13663972]

約数ペア:

[(1, 13663972), (2, 6831986), (4, 3415993), (7, 1951996), (14, 975998), (28, 487999), (229, 59668), (458, 29834), (916, 14917), (1603, 8524), (2131, 6412), (3206, 4262)]