18966482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1709}}^1$

素因数の和:1921

約数の個数: 16

約数和(自身を含む): 29548800

約数和(自身を除く): 10582318

約数列:

[1, 2, 31, 62, 179, 358, 1709, 3418, 5549, 11098, 52979, 105958, 305911, 611822, 9483241, 18966482]

約数ペア:

[(1, 18966482), (2, 9483241), (31, 611822), (62, 305911), (179, 105958), (358, 52979), (1709, 11098), (3418, 5549)]