142015918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{339751}}^1$

素因数の和:339783

約数の個数: 16

約数和(自身を含む): 244621440

約数和(自身を除く): 102605522

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 339751, 679502, 3737261, 6455269, 7474522, 12910538, 71007959, 142015918]

約数ペア:

[(1, 142015918), (2, 71007959), (11, 12910538), (19, 7474522), (22, 6455269), (38, 3737261), (209, 679502), (418, 339751)]