13849460

素因数分解:

$2^2\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1217}}^1$

素因数の和:1795

約数の個数: 24

約数和(自身を含む): 29158920

約数和(自身を除く): 15309460

約数列:

[1, 2, 4, 5, 10, 20, 569, 1138, 1217, 2276, 2434, 2845, 4868, 5690, 6085, 11380, 12170, 24340, 692473, 1384946, 2769892, 3462365, 6924730, 13849460]

約数ペア:

[(1, 13849460), (2, 6924730), (4, 3462365), (5, 2769892), (10, 1384946), (20, 692473), (569, 24340), (1138, 12170), (1217, 11380), (2276, 6085), (2434, 5690), (2845, 4868)]