22488882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{719}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 48625920

約数和(自身を除く): 26137038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 401, 719, 802, 1203, 1438, 2157, 2406, 4314, 5213, 9347, 10426, 15639, 18694, 28041, 31278, 56082, 288319, 576638, 864957, 1729914, 3748147, 7496294, 11244441, 22488882]

約数ペア:

[(1, 22488882), (2, 11244441), (3, 7496294), (6, 3748147), (13, 1729914), (26, 864957), (39, 576638), (78, 288319), (401, 56082), (719, 31278), (802, 28041), (1203, 18694), (1438, 15639), (2157, 10426), (2406, 9347), (4314, 5213)]