11804728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 23990400

約数和(自身を除く): 12185672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 509, 892, 1018, 1784, 2036, 2899, 4072, 5798, 6617, 11596, 13234, 23192, 26468, 52936, 113507, 227014, 454028, 908056, 1475591, 2951182, 5902364, 11804728]

約数ペア:

[(1, 11804728), (2, 5902364), (4, 2951182), (8, 1475591), (13, 908056), (26, 454028), (52, 227014), (104, 113507), (223, 52936), (446, 26468), (509, 23192), (892, 13234), (1018, 11596), (1784, 6617), (2036, 5798), (2899, 4072)]