15966652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 30966040

約数和(自身を除く): 14999388

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 139, 188, 278, 556, 611, 1222, 1807, 2209, 2444, 3614, 4418, 6533, 7228, 8836, 13066, 26132, 28717, 57434, 84929, 114868, 169858, 307051, 339716, 614102, 1228204, 3991663, 7983326, 15966652]

約数ペア:

[(1, 15966652), (2, 7983326), (4, 3991663), (13, 1228204), (26, 614102), (47, 339716), (52, 307051), (94, 169858), (139, 114868), (188, 84929), (278, 57434), (556, 28717), (611, 26132), (1222, 13066), (1807, 8836), (2209, 7228), (2444, 6533), (3614, 4418)]