19767648

素因数分解:

$2^5\times 3^1\times {\mathrm{205913}}^1$

素因数の和:205926

約数の個数: 24

約数和(自身を含む): 51890328

約数和(自身を除く): 32122680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 205913, 411826, 617739, 823652, 1235478, 1647304, 2470956, 3294608, 4941912, 6589216, 9883824, 19767648]

約数ペア:

[(1, 19767648), (2, 9883824), (3, 6589216), (4, 4941912), (6, 3294608), (8, 2470956), (12, 1647304), (16, 1235478), (24, 823652), (32, 617739), (48, 411826), (96, 205913)]