11818144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{28409}}^1$

素因数の和:28432

約数の個数: 24

約数和(自身を含む): 25057620

約数和(自身を除く): 13239476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 28409, 56818, 113636, 227272, 369317, 454544, 738634, 909088, 1477268, 2954536, 5909072, 11818144]

約数ペア:

[(1, 11818144), (2, 5909072), (4, 2954536), (8, 1477268), (13, 909088), (16, 738634), (26, 454544), (32, 369317), (52, 227272), (104, 113636), (208, 56818), (416, 28409)]