12928652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 24881472

約数和(自身を除く): 11952820

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2243, 2882, 4486, 5764, 8972, 24673, 49346, 98692, 293833, 587666, 1175332, 3232163, 6464326, 12928652]

約数ペア:

[(1, 12928652), (2, 6464326), (4, 3232163), (11, 1175332), (22, 587666), (44, 293833), (131, 98692), (262, 49346), (524, 24673), (1441, 8972), (2243, 5764), (2882, 4486)]