1639731673

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1733}}^1\times {\mathrm{2621}}^1$

素因数の和:4392

約数の個数: 12

約数和(自身を含む): 1732234788

約数和(自身を除く): 92503115

約数列:

[1, 19, 361, 1733, 2621, 32927, 49799, 625613, 946181, 4542193, 86301667, 1639731673]

約数ペア:

[(1, 1639731673), (19, 86301667), (361, 4542193), (1733, 946181), (2621, 625613), (32927, 49799)]