17938966447

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{381461}}^1$

素因数の和:381570

約数の個数: 16

約数和(自身を含む): 19482027264

約数和(自身を除く): 1543060817

約数列:

[1, 31, 37, 41, 1147, 1271, 1517, 47027, 381461, 11825291, 14114057, 15639901, 437535767, 484836931, 578676337, 17938966447]

約数ペア:

[(1, 17938966447), (31, 578676337), (37, 484836931), (41, 437535767), (1147, 15639901), (1271, 14114057), (1517, 11825291), (47027, 381461)]