11267228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21179}}^1$

素因数の和:21209

約数の個数: 24

約数和(自身を含む): 23721600

約数和(自身を除く): 12454372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 21179, 42358, 84716, 148253, 296506, 402401, 593012, 804802, 1609604, 2816807, 5633614, 11267228]

約数ペア:

[(1, 11267228), (2, 5633614), (4, 2816807), (7, 1609604), (14, 804802), (19, 593012), (28, 402401), (38, 296506), (76, 148253), (133, 84716), (266, 42358), (532, 21179)]