19133047690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100700251}}^1$

素因数の和:100700277

約数の個数: 16

約数和(自身を含む): 36252090720

約数和(自身を除く): 17119043030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 100700251, 201400502, 503501255, 1007002510, 1913304769, 3826609538, 9566523845, 19133047690]

約数ペア:

[(1, 19133047690), (2, 9566523845), (5, 3826609538), (10, 1913304769), (19, 1007002510), (38, 503501255), (95, 201400502), (190, 100700251)]