15209923

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 16623936

約数和(自身を除く): 1414013

約数列:

[1, 23, 37, 61, 293, 851, 1403, 2257, 6739, 10841, 17873, 51911, 249343, 411079, 661301, 15209923]

約数ペア:

[(1, 15209923), (23, 661301), (37, 411079), (61, 249343), (293, 51911), (851, 17873), (1403, 10841), (2257, 6739)]