11724340

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2281}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 24727752

約数和(自身を除く): 13003412

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2281, 2570, 4562, 5140, 9124, 11405, 22810, 45620, 586217, 1172434, 2344868, 2931085, 5862170, 11724340]

約数ペア:

[(1, 11724340), (2, 5862170), (4, 2931085), (5, 2344868), (10, 1172434), (20, 586217), (257, 45620), (514, 22810), (1028, 11405), (1285, 9124), (2281, 5140), (2570, 4562)]