13458172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36973}}^1$

素因数の和:36997

約数の個数: 24

約数和(自身を含む): 28987616

約数和(自身を除く): 15529444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 36973, 73946, 147892, 258811, 480649, 517622, 961298, 1035244, 1922596, 3364543, 6729086, 13458172]

約数ペア:

[(1, 13458172), (2, 6729086), (4, 3364543), (7, 1922596), (13, 1035244), (14, 961298), (26, 517622), (28, 480649), (52, 258811), (91, 147892), (182, 73946), (364, 36973)]