15387131230

素因数分解:

$2^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{809423}}^1$

素因数の和:811331

約数の個数: 16

約数和(自身を含む): 27711440064

約数和(自身を除く): 12324308834

約数列:

[1, 2, 5, 10, 1901, 3802, 9505, 19010, 809423, 1618846, 4047115, 8094230, 1538713123, 3077426246, 7693565615, 15387131230]

約数ペア:

[(1, 15387131230), (2, 7693565615), (5, 3077426246), (10, 1538713123), (1901, 8094230), (3802, 4047115), (9505, 1618846), (19010, 809423)]