11921246810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108374971}}^1$

素因数の和:108374989

約数の個数: 16

約数和(自身を含む): 23408993952

約数和(自身を除く): 11487747142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 108374971, 216749942, 541874855, 1083749710, 1192124681, 2384249362, 5960623405, 11921246810]

約数ペア:

[(1, 11921246810), (2, 5960623405), (5, 2384249362), (10, 1192124681), (11, 1083749710), (22, 541874855), (55, 216749942), (110, 108374971)]