22754578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 20145902

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1063, 1529, 1946, 2126, 3058, 7441, 10703, 11693, 14882, 21406, 23386, 81851, 147757, 163702, 295514, 1034299, 1625327, 2068598, 3250654, 11377289, 22754578]

約数ペア:

[(1, 22754578), (2, 11377289), (7, 3250654), (11, 2068598), (14, 1625327), (22, 1034299), (77, 295514), (139, 163702), (154, 147757), (278, 81851), (973, 23386), (1063, 21406), (1529, 14882), (1946, 11693), (2126, 10703), (3058, 7441)]