9928438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5231}}^1$

素因数の和:5319

約数の個数: 16

約数和(自身を含む): 16261056

約数和(自身を除く): 6332618

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 5231, 10462, 68003, 136006, 381863, 763726, 4964219, 9928438]

約数ペア:

[(1, 9928438), (2, 4964219), (13, 763726), (26, 381863), (73, 136006), (146, 68003), (949, 10462), (1898, 5231)]