13218650

素因数分解:

$2^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1046

約数の個数: 24

約数和(自身を含む): 24682944

約数和(自身を除く): 11464294

約数列:

[1, 2, 5, 10, 25, 50, 463, 571, 926, 1142, 2315, 2855, 4630, 5710, 11575, 14275, 23150, 28550, 264373, 528746, 1321865, 2643730, 6609325, 13218650]

約数ペア:

[(1, 13218650), (2, 6609325), (5, 2643730), (10, 1321865), (25, 528746), (50, 264373), (463, 28550), (571, 23150), (926, 14275), (1142, 11575), (2315, 5710), (2855, 4630)]