15661614790

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1493}}^1\times {\mathrm{3373}}^1$

素因数の和:5184

約数の個数: 32

約数和(自身を含む): 28308885696

約数和(自身を除く): 12647270906

約数列:

[1, 2, 5, 10, 311, 622, 1493, 1555, 2986, 3110, 3373, 6746, 7465, 14930, 16865, 33730, 464323, 928646, 1049003, 2098006, 2321615, 4643230, 5035889, 5245015, 10071778, 10490030, 25179445, 50358890, 1566161479, 3132322958, 7830807395, 15661614790]

約数ペア:

[(1, 15661614790), (2, 7830807395), (5, 3132322958), (10, 1566161479), (311, 50358890), (622, 25179445), (1493, 10490030), (1555, 10071778), (2986, 5245015), (3110, 5035889), (3373, 4643230), (6746, 2321615), (7465, 2098006), (14930, 1049003), (16865, 928646), (33730, 464323)]