11985272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6779}}^1$

素因数の和:6815

約数の個数: 32

約数和(自身を含む): 25628400

約数和(自身を除く): 13643128

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 6779, 13558, 27116, 54232, 88127, 115243, 176254, 230486, 352508, 460972, 705016, 921944, 1498159, 2996318, 5992636, 11985272]

約数ペア:

[(1, 11985272), (2, 5992636), (4, 2996318), (8, 1498159), (13, 921944), (17, 705016), (26, 460972), (34, 352508), (52, 230486), (68, 176254), (104, 115243), (136, 88127), (221, 54232), (442, 27116), (884, 13558), (1768, 6779)]