13513412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1559}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 25945920

約数和(自身を除く): 12432508

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 1559, 2167, 3118, 4334, 6236, 8668, 17149, 34298, 68596, 307123, 614246, 1228492, 3378353, 6756706, 13513412]

約数ペア:

[(1, 13513412), (2, 6756706), (4, 3378353), (11, 1228492), (22, 614246), (44, 307123), (197, 68596), (394, 34298), (788, 17149), (1559, 8668), (2167, 6236), (3118, 4334)]