18428650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{6247}}^1$

素因数の和:6318

約数の個数: 24

約数和(自身を含む): 34863840

約数和(自身を除く): 16435190

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 6247, 12494, 31235, 62470, 156175, 312350, 368573, 737146, 1842865, 3685730, 9214325, 18428650]

約数ペア:

[(1, 18428650), (2, 9214325), (5, 3685730), (10, 1842865), (25, 737146), (50, 368573), (59, 312350), (118, 156175), (295, 62470), (590, 31235), (1475, 12494), (2950, 6247)]