12816454

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29531}}^1$

素因数の和:29571

約数の個数: 16

約数和(自身を含む): 22680576

約数和(自身を除く): 9864122

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 29531, 59062, 206717, 413434, 915461, 1830922, 6408227, 12816454]

約数ペア:

[(1, 12816454), (2, 6408227), (7, 1830922), (14, 915461), (31, 413434), (62, 206717), (217, 59062), (434, 29531)]