15693148978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1\times {\mathrm{221987}}^1$

素因数の和:224721

約数の個数: 16

約数和(自身を含む): 25359909120

約数和(自身を除く): 9666760142

約数列:

[1, 2, 13, 26, 2719, 5438, 35347, 70694, 221987, 443974, 2885831, 5771662, 603582653, 1207165306, 7846574489, 15693148978]

約数ペア:

[(1, 15693148978), (2, 7846574489), (13, 1207165306), (26, 603582653), (2719, 5771662), (5438, 2885831), (35347, 443974), (70694, 221987)]