13316194318

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{823}}^1\times {\mathrm{2971}}^1$

素因数の和:4192

約数の個数: 32

約数和(自身を含む): 22921966080

約数和(自身を除く): 9605771762

約数列:

[1, 2, 7, 14, 389, 778, 823, 1646, 2723, 2971, 5446, 5761, 5942, 11522, 20797, 41594, 320147, 640294, 1155719, 2241029, 2311438, 2445133, 4482058, 4890266, 8090033, 16180066, 17115931, 34231862, 951156737, 1902313474, 6658097159, 13316194318]

約数ペア:

[(1, 13316194318), (2, 6658097159), (7, 1902313474), (14, 951156737), (389, 34231862), (778, 17115931), (823, 16180066), (1646, 8090033), (2723, 4890266), (2971, 4482058), (5446, 2445133), (5761, 2311438), (5942, 2241029), (11522, 1155719), (20797, 640294), (41594, 320147)]