2019449913

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{73867}}^1$

素因数の和:74584

約数の個数: 16

約数和(自身を含む): 2903898816

約数和(自身を除く): 884448903

約数列:

[1, 3, 13, 39, 701, 2103, 9113, 27339, 73867, 221601, 960271, 2880813, 51780767, 155342301, 673149971, 2019449913]

約数ペア:

[(1, 2019449913), (3, 673149971), (13, 155342301), (39, 51780767), (701, 2880813), (2103, 960271), (9113, 221601), (27339, 73867)]