12734930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97961}}^1$

素因数の和:97981

約数の個数: 16

約数和(自身を含む): 24686424

約数和(自身を除く): 11951494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 97961, 195922, 489805, 979610, 1273493, 2546986, 6367465, 12734930]

約数ペア:

[(1, 12734930), (2, 6367465), (5, 2546986), (10, 1273493), (13, 979610), (26, 489805), (65, 195922), (130, 97961)]