19662304

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{3217}}^1$

素因数の和:3418

約数の個数: 24

約数和(自身を含む): 38924928

約数和(自身を除く): 19262624

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 3056, 3217, 6112, 6434, 12868, 25736, 51472, 102944, 614447, 1228894, 2457788, 4915576, 9831152, 19662304]

約数ペア:

[(1, 19662304), (2, 9831152), (4, 4915576), (8, 2457788), (16, 1228894), (32, 614447), (191, 102944), (382, 51472), (764, 25736), (1528, 12868), (3056, 6434), (3217, 6112)]