19165164

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{69439}}^1$

素因数の和:69469

約数の個数: 24

約数和(自身を含む): 46663680

約数和(自身を除く): 27498516

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 69439, 138878, 208317, 277756, 416634, 833268, 1597097, 3194194, 4791291, 6388388, 9582582, 19165164]

約数ペア:

[(1, 19165164), (2, 9582582), (3, 6388388), (4, 4791291), (6, 3194194), (12, 1597097), (23, 833268), (46, 416634), (69, 277756), (92, 208317), (138, 138878), (276, 69439)]