82612798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{21107}}^1$

素因数の和:21231

約数の個数: 16

約数和(自身を含む): 131713920

約数和(自身を除く): 49101122

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 21107, 42214, 401033, 802066, 2174021, 4348042, 41306399, 82612798]

約数ペア:

[(1, 82612798), (2, 41306399), (19, 4348042), (38, 2174021), (103, 802066), (206, 401033), (1957, 42214), (3914, 21107)]