12680584930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97542961}}^1$

素因数の和:97542981

約数の個数: 16

約数和(自身を含む): 24580826424

約数和(自身を除く): 11900241494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 97542961, 195085922, 487714805, 975429610, 1268058493, 2536116986, 6340292465, 12680584930]

約数ペア:

[(1, 12680584930), (2, 6340292465), (5, 2536116986), (10, 1268058493), (13, 975429610), (26, 487714805), (65, 195085922), (130, 97542961)]