15952196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 30293760

約数和(自身を除く): 14341564

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 2207, 3614, 4414, 7228, 8828, 28691, 57382, 114764, 306773, 613546, 1227092, 3988049, 7976098, 15952196]

約数ペア:

[(1, 15952196), (2, 7976098), (4, 3988049), (13, 1227092), (26, 613546), (52, 306773), (139, 114764), (278, 57382), (556, 28691), (1807, 8828), (2207, 7228), (3614, 4414)]