11519006405

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{1951}}^1\times {\mathrm{3271}}^1$

素因数の和:5265

約数の個数: 24

約数和(自身を含む): 14600553984

約数和(自身を除く): 3081547579

約数列:

[1, 5, 19, 95, 361, 1805, 1951, 3271, 9755, 16355, 37069, 62149, 185345, 310745, 704311, 1180831, 3521555, 5904155, 6381721, 31908605, 121252699, 606263495, 2303801281, 11519006405]

約数ペア:

[(1, 11519006405), (5, 2303801281), (19, 606263495), (95, 121252699), (361, 31908605), (1805, 6381721), (1951, 5904155), (3271, 3521555), (9755, 1180831), (16355, 704311), (37069, 310745), (62149, 185345)]