19393448

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{29207}}^1$

素因数の和:29296

約数の個数: 16

約数和(自身を含む): 36802080

約数和(自身を除く): 17408632

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 29207, 58414, 116828, 233656, 2424181, 4848362, 9696724, 19393448]

約数ペア:

[(1, 19393448), (2, 9696724), (4, 4848362), (8, 2424181), (83, 233656), (166, 116828), (332, 58414), (664, 29207)]