11289860

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2083}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 23807616

約数和(自身を除く): 12517756

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2083, 2710, 4166, 5420, 8332, 10415, 20830, 41660, 564493, 1128986, 2257972, 2822465, 5644930, 11289860]

約数ペア:

[(1, 11289860), (2, 5644930), (4, 2822465), (5, 2257972), (10, 1128986), (20, 564493), (271, 41660), (542, 20830), (1084, 10415), (1355, 8332), (2083, 5420), (2710, 4166)]