19091984568

素因数分解:

$2^3\times 3^1\times {\mathrm{811}}^1\times {\mathrm{980887}}^1$

素因数の和:981707

約数の個数: 32

約数和(自身を含む): 47788863360

約数和(自身を除く): 28696878792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 811, 1622, 2433, 3244, 4866, 6488, 9732, 19464, 980887, 1961774, 2942661, 3923548, 5885322, 7847096, 11770644, 23541288, 795499357, 1590998714, 2386498071, 3181997428, 4772996142, 6363994856, 9545992284, 19091984568]

約数ペア:

[(1, 19091984568), (2, 9545992284), (3, 6363994856), (4, 4772996142), (6, 3181997428), (8, 2386498071), (12, 1590998714), (24, 795499357), (811, 23541288), (1622, 11770644), (2433, 7847096), (3244, 5885322), (4866, 3923548), (6488, 2942661), (9732, 1961774), (19464, 980887)]