105742372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{7687}}^1$

素因数の和:7891

約数の個数: 24

約数和(自身を含む): 195890240

約数和(自身を除く): 90147868

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 7687, 13756, 15374, 30748, 146053, 292106, 584212, 1391347, 2782694, 5565388, 26435593, 52871186, 105742372]

約数ペア:

[(1, 105742372), (2, 52871186), (4, 26435593), (19, 5565388), (38, 2782694), (76, 1391347), (181, 584212), (362, 292106), (724, 146053), (3439, 30748), (6878, 15374), (7687, 13756)]