30378946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37691}}^1$

素因数の和:37737

約数の個数: 16

約数和(自身を含む): 50658048

約数和(自身を除く): 20279102

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 37691, 75382, 489983, 979966, 1168421, 2336842, 15189473, 30378946]

約数ペア:

[(1, 30378946), (2, 15189473), (13, 2336842), (26, 1168421), (31, 979966), (62, 489983), (403, 75382), (806, 37691)]