13001948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 23780400

約数和(自身を除く): 10778452

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 1489, 2183, 2978, 4366, 5956, 8732, 55093, 87851, 110186, 175702, 220372, 351404, 3250487, 6500974, 13001948]

約数ペア:

[(1, 13001948), (2, 6500974), (4, 3250487), (37, 351404), (59, 220372), (74, 175702), (118, 110186), (148, 87851), (236, 55093), (1489, 8732), (2183, 5956), (2978, 4366)]