19152580

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16231}}^1$

素因数の和:16299

約数の個数: 24

約数和(自身を含む): 40904640

約数和(自身を除く): 21752060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 16231, 32462, 64924, 81155, 162310, 324620, 957629, 1915258, 3830516, 4788145, 9576290, 19152580]

約数ペア:

[(1, 19152580), (2, 9576290), (4, 4788145), (5, 3830516), (10, 1915258), (20, 957629), (59, 324620), (118, 162310), (236, 81155), (295, 64924), (590, 32462), (1180, 16231)]