11778230

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1213}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 21240144

約数和(自身を除く): 9461914

約数列:

[1, 2, 5, 10, 971, 1213, 1942, 2426, 4855, 6065, 9710, 12130, 1177823, 2355646, 5889115, 11778230]

約数ペア:

[(1, 11778230), (2, 5889115), (5, 2355646), (10, 1177823), (971, 12130), (1213, 9710), (1942, 6065), (2426, 4855)]