19108592

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{14389}}^1$

素因数の和:14480

約数の個数: 20

約数和(自身を含む): 37471560

約数和(自身を除く): 18362968

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 14389, 28778, 57556, 115112, 230224, 1194287, 2388574, 4777148, 9554296, 19108592]

約数ペア:

[(1, 19108592), (2, 9554296), (4, 4777148), (8, 2388574), (16, 1194287), (83, 230224), (166, 115112), (332, 57556), (664, 28778), (1328, 14389)]