19009514722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1\times {\mathrm{7207}}^1$

素因数の和:8394

約数の個数: 32

約数和(自身を含む): 31415693184

約数和(自身を除く): 12406178462

約数列:

[1, 2, 11, 22, 113, 226, 1061, 1243, 2122, 2486, 7207, 11671, 14414, 23342, 79277, 119893, 158554, 239786, 814391, 1318823, 1628782, 2637646, 7646627, 8958301, 15293254, 17916602, 84112897, 168225794, 864068851, 1728137702, 9504757361, 19009514722]

約数ペア:

[(1, 19009514722), (2, 9504757361), (11, 1728137702), (22, 864068851), (113, 168225794), (226, 84112897), (1061, 17916602), (1243, 15293254), (2122, 8958301), (2486, 7646627), (7207, 2637646), (11671, 1628782), (14414, 1318823), (23342, 814391), (79277, 239786), (119893, 158554)]