11856884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2131}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 22565088

約数和(自身を除く): 10708204

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2131, 2782, 4262, 5564, 8524, 27703, 55406, 110812, 228017, 456034, 912068, 2964221, 5928442, 11856884]

約数ペア:

[(1, 11856884), (2, 5928442), (4, 2964221), (13, 912068), (26, 456034), (52, 228017), (107, 110812), (214, 55406), (428, 27703), (1391, 8524), (2131, 5564), (2782, 4262)]