1900647938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{10193}}^1$

素因数の和:10922

約数の個数: 32

約数和(自身を含む): 3434970240

約数和(自身を除く): 1534322302

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 701, 1402, 4907, 9814, 10193, 13319, 20386, 26638, 71351, 93233, 142702, 186466, 193667, 387334, 1355669, 2711338, 7145293, 14290586, 50017051, 100034102, 135760567, 271521134, 950323969, 1900647938]

約数ペア:

[(1, 1900647938), (2, 950323969), (7, 271521134), (14, 135760567), (19, 100034102), (38, 50017051), (133, 14290586), (266, 7145293), (701, 2711338), (1402, 1355669), (4907, 387334), (9814, 193667), (10193, 186466), (13319, 142702), (20386, 93233), (26638, 71351)]