15204940972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{292402711}}^1$

素因数の和:292402728

約数の個数: 12

約数和(自身を含む): 28655465776

約数和(自身を除く): 13450524804

約数列:

[1, 2, 4, 13, 26, 52, 292402711, 584805422, 1169610844, 3801235243, 7602470486, 15204940972]

約数ペア:

[(1, 15204940972), (2, 7602470486), (4, 3801235243), (13, 1169610844), (26, 584805422), (52, 292402711)]