13396620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223277}}^1$

素因数の和:223289

約数の個数: 24

約数和(自身を含む): 37510704

約数和(自身を除く): 24114084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223277, 446554, 669831, 893108, 1116385, 1339662, 2232770, 2679324, 3349155, 4465540, 6698310, 13396620]

約数ペア:

[(1, 13396620), (2, 6698310), (3, 4465540), (4, 3349155), (5, 2679324), (6, 2232770), (10, 1339662), (12, 1116385), (15, 893108), (20, 669831), (30, 446554), (60, 223277)]