15946736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{76667}}^1$

素因数の和:76688

約数の個数: 20

約数和(自身を含む): 33273912

約数和(自身を除く): 17327176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 76667, 153334, 306668, 613336, 996671, 1226672, 1993342, 3986684, 7973368, 15946736]

約数ペア:

[(1, 15946736), (2, 7973368), (4, 3986684), (8, 1993342), (13, 1226672), (16, 996671), (26, 613336), (52, 306668), (104, 153334), (208, 76667)]