22123568

素因数分解:

$2^4\times {\mathrm{743}}^1\times {\mathrm{1861}}^1$

素因数の和:2612

約数の個数: 20

約数和(自身を含む): 42945168

約数和(自身を除く): 20821600

約数列:

[1, 2, 4, 8, 16, 743, 1486, 1861, 2972, 3722, 5944, 7444, 11888, 14888, 29776, 1382723, 2765446, 5530892, 11061784, 22123568]

約数ペア:

[(1, 22123568), (2, 11061784), (4, 5530892), (8, 2765446), (16, 1382723), (743, 29776), (1486, 14888), (1861, 11888), (2972, 7444), (3722, 5944)]