13230668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{773}}^1$

素因数の和:1177

約数の個数: 24

約数和(自身を含む): 25356240

約数和(自身を除く): 12125572

約数列:

[1, 2, 4, 11, 22, 44, 389, 773, 778, 1546, 1556, 3092, 4279, 8503, 8558, 17006, 17116, 34012, 300697, 601394, 1202788, 3307667, 6615334, 13230668]

約数ペア:

[(1, 13230668), (2, 6615334), (4, 3307667), (11, 1202788), (22, 601394), (44, 300697), (389, 34012), (773, 17116), (778, 17006), (1546, 8558), (1556, 8503), (3092, 4279)]