11970452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1091}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 22687392

約数和(自身を除く): 10716940

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 1091, 2182, 2743, 4364, 5486, 10972, 14183, 28366, 56732, 230201, 460402, 920804, 2992613, 5985226, 11970452]

約数ペア:

[(1, 11970452), (2, 5985226), (4, 2992613), (13, 920804), (26, 460402), (52, 230201), (211, 56732), (422, 28366), (844, 14183), (1091, 10972), (2182, 5486), (2743, 4364)]