19313463364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1663}}^1\times {\mathrm{223339}}^1$

素因数の和:225019

約数の個数: 24

約数和(自身を含む): 36420500480

約数和(自身を除く): 17107037116

約数列:

[1, 2, 4, 13, 26, 52, 1663, 3326, 6652, 21619, 43238, 86476, 223339, 446678, 893356, 2903407, 5806814, 11613628, 371412757, 742825514, 1485651028, 4828365841, 9656731682, 19313463364]

約数ペア:

[(1, 19313463364), (2, 9656731682), (4, 4828365841), (13, 1485651028), (26, 742825514), (52, 371412757), (1663, 11613628), (3326, 5806814), (6652, 2903407), (21619, 893356), (43238, 446678), (86476, 223339)]