11715938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 18983160

約数和(自身を除く): 7267222

約数列:

[1, 2, 13, 26, 557, 809, 1114, 1618, 7241, 10517, 14482, 21034, 450613, 901226, 5857969, 11715938]

約数ペア:

[(1, 11715938), (2, 5857969), (13, 901226), (26, 450613), (557, 21034), (809, 14482), (1114, 10517), (1618, 7241)]