15156622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 26453952

約数和(自身を除く): 11297330

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 647, 689, 901, 1294, 1378, 1802, 8411, 10999, 11713, 16822, 21998, 23426, 34291, 68582, 142987, 285974, 445783, 582947, 891566, 1165894, 7578311, 15156622]

約数ペア:

[(1, 15156622), (2, 7578311), (13, 1165894), (17, 891566), (26, 582947), (34, 445783), (53, 285974), (106, 142987), (221, 68582), (442, 34291), (647, 23426), (689, 21998), (901, 16822), (1294, 11713), (1378, 10999), (1802, 8411)]