12578210

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21319}}^1$

素因数の和:21385

約数の個数: 16

約数和(自身を含む): 23025600

約数和(自身を除く): 10447390

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 21319, 42638, 106595, 213190, 1257821, 2515642, 6289105, 12578210]

約数ペア:

[(1, 12578210), (2, 6289105), (5, 2515642), (10, 1257821), (59, 213190), (118, 106595), (295, 42638), (590, 21319)]