19005159921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2923421}}^1$

素因数の和:2923632

約数の個数: 16

約数和(自身を含む): 27784202688

約数和(自身を除く): 8779042767

約数列:

[1, 3, 11, 33, 197, 591, 2167, 6501, 2923421, 8770263, 32157631, 96472893, 575913937, 1727741811, 6335053307, 19005159921]

約数ペア:

[(1, 19005159921), (3, 6335053307), (11, 1727741811), (33, 575913937), (197, 96472893), (591, 32157631), (2167, 8770263), (6501, 2923421)]