22513930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30841}}^1$

素因数の和:30921

約数の個数: 16

約数和(自身を含む): 41081544

約数和(自身を除く): 18567614

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 30841, 61682, 154205, 308410, 2251393, 4502786, 11256965, 22513930]

約数ペア:

[(1, 22513930), (2, 11256965), (5, 4502786), (10, 2251393), (73, 308410), (146, 154205), (365, 61682), (730, 30841)]