13390228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 24532200

約数和(自身を除く): 11141972

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 1297, 2581, 2594, 5162, 5188, 10324, 37613, 75226, 115433, 150452, 230866, 461732, 3347557, 6695114, 13390228]

約数ペア:

[(1, 13390228), (2, 6695114), (4, 3347557), (29, 461732), (58, 230866), (89, 150452), (116, 115433), (178, 75226), (356, 37613), (1297, 10324), (2581, 5188), (2594, 5162)]