1845426115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{188021}}^1$

素因数の和:188190

約数の個数: 16

約数和(自身を含む): 2400664896

約数和(自身を除く): 555238781

約数列:

[1, 5, 13, 65, 151, 755, 1963, 9815, 188021, 940105, 2444273, 12221365, 28391171, 141955855, 369085223, 1845426115]

約数ペア:

[(1, 1845426115), (5, 369085223), (13, 141955855), (65, 28391171), (151, 12221365), (755, 2444273), (1963, 940105), (9815, 188021)]