24921310

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17929}}^1$

素因数の和:18075

約数の個数: 16

約数和(自身を含む): 45183600

約数和(自身を除く): 20262290

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 17929, 35858, 89645, 179290, 2492131, 4984262, 12460655, 24921310]

約数ペア:

[(1, 24921310), (2, 12460655), (5, 4984262), (10, 2492131), (139, 179290), (278, 89645), (695, 35858), (1390, 17929)]