12766156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{641}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 24159744

約数和(自身を除く): 11393588

約数列:

[1, 2, 4, 13, 26, 52, 383, 641, 766, 1282, 1532, 2564, 4979, 8333, 9958, 16666, 19916, 33332, 245503, 491006, 982012, 3191539, 6383078, 12766156]

約数ペア:

[(1, 12766156), (2, 6383078), (4, 3191539), (13, 982012), (26, 491006), (52, 245503), (383, 33332), (641, 19916), (766, 16666), (1282, 9958), (1532, 8333), (2564, 4979)]