19836694087

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 24133794048

約数和(自身を除く): 4297099961

約数列:

[1, 7, 41, 47, 67, 287, 329, 467, 469, 1927, 2209, 2747, 3149, 3269, 13489, 15463, 19147, 19229, 21949, 22043, 31289, 90569, 129109, 134029, 148003, 153643, 219023, 633983, 899909, 903763, 1031603, 1036021, 1282849, 1470583, 6068123, 6299363, 7221221, 8979943, 10294081, 42295723, 42476861, 60293903, 69117401, 296070061, 422057321, 483821807, 2833813441, 19836694087]

約数ペア:

[(1, 19836694087), (7, 2833813441), (41, 483821807), (47, 422057321), (67, 296070061), (287, 69117401), (329, 60293903), (467, 42476861), (469, 42295723), (1927, 10294081), (2209, 8979943), (2747, 7221221), (3149, 6299363), (3269, 6068123), (13489, 1470583), (15463, 1282849), (19147, 1036021), (19229, 1031603), (21949, 903763), (22043, 899909), (31289, 633983), (90569, 219023), (129109, 153643), (134029, 148003)]