15204619472

素因数分解:

$2^4\times 7^1\times {\mathrm{135755531}}^1$

素因数の和:135755546

約数の個数: 20

約数和(自身を含む): 33667371936

約数和(自身を除く): 18462752464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 135755531, 271511062, 543022124, 950288717, 1086044248, 1900577434, 2172088496, 3801154868, 7602309736, 15204619472]

約数ペア:

[(1, 15204619472), (2, 7602309736), (4, 3801154868), (7, 2172088496), (8, 1900577434), (14, 1086044248), (16, 950288717), (28, 543022124), (56, 271511062), (112, 135755531)]