22721462

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{691}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 35051184

約数和(自身を除く): 12329722

約数列:

[1, 2, 41, 82, 401, 691, 802, 1382, 16441, 28331, 32882, 56662, 277091, 554182, 11360731, 22721462]

約数ペア:

[(1, 22721462), (2, 11360731), (41, 554182), (82, 277091), (401, 56662), (691, 32882), (802, 28331), (1382, 16441)]