1899720084

素因数分解:

$2^2\times 3^1\times {\mathrm{158310007}}^1$

素因数の和:158310014

約数の個数: 12

約数和(自身を含む): 4432680224

約数和(自身を除く): 2532960140

約数列:

[1, 2, 3, 4, 6, 12, 158310007, 316620014, 474930021, 633240028, 949860042, 1899720084]

約数ペア:

[(1, 1899720084), (2, 949860042), (3, 633240028), (4, 474930021), (6, 316620014), (12, 158310007)]