13482380

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2399}}^1$

素因数の和:2689

約数の個数: 24

約数和(自身を含む): 28425600

約数和(自身を除く): 14943220

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 1124, 1405, 2399, 2810, 4798, 5620, 9596, 11995, 23990, 47980, 674119, 1348238, 2696476, 3370595, 6741190, 13482380]

約数ペア:

[(1, 13482380), (2, 6741190), (4, 3370595), (5, 2696476), (10, 1348238), (20, 674119), (281, 47980), (562, 23990), (1124, 11995), (1405, 9596), (2399, 5620), (2810, 4798)]