2019540822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25891549}}^1$

素因数の和:25891567

約数の個数: 16

約数和(自身を含む): 4349780400

約数和(自身を除く): 2330239578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25891549, 51783098, 77674647, 155349294, 336590137, 673180274, 1009770411, 2019540822]

約数ペア:

[(1, 2019540822), (2, 1009770411), (3, 673180274), (6, 336590137), (13, 155349294), (26, 77674647), (39, 51783098), (78, 25891549)]