17539418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9241}}^1$

素因数の和:9329

約数の個数: 16

約数和(自身を含む): 28724136

約数和(自身を除く): 11184718

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 9241, 18482, 120133, 240266, 674593, 1349186, 8769709, 17539418]

約数ペア:

[(1, 17539418), (2, 8769709), (13, 1349186), (26, 674593), (73, 240266), (146, 120133), (949, 18482), (1898, 9241)]