19269472

素因数分解:

$2^5\times {\mathrm{661}}^1\times {\mathrm{911}}^1$

素因数の和:1582

約数の個数: 24

約数和(自身を含む): 38035872

約数和(自身を除く): 18766400

約数列:

[1, 2, 4, 8, 16, 32, 661, 911, 1322, 1822, 2644, 3644, 5288, 7288, 10576, 14576, 21152, 29152, 602171, 1204342, 2408684, 4817368, 9634736, 19269472]

約数ペア:

[(1, 19269472), (2, 9634736), (4, 4817368), (8, 2408684), (16, 1204342), (32, 602171), (661, 29152), (911, 21152), (1322, 14576), (1822, 10576), (2644, 7288), (3644, 5288)]