19491932

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 35438592

約数和(自身を除く): 15946660

約数列:

[1, 2, 4, 31, 62, 124, 191, 382, 764, 823, 1646, 3292, 5921, 11842, 23684, 25513, 51026, 102052, 157193, 314386, 628772, 4872983, 9745966, 19491932]

約数ペア:

[(1, 19491932), (2, 9745966), (4, 4872983), (31, 628772), (62, 314386), (124, 157193), (191, 102052), (382, 51026), (764, 25513), (823, 23684), (1646, 11842), (3292, 5921)]