19436012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{11119}}^1$

素因数の和:11165

約数の個数: 24

約数和(自身を含む): 37363200

約数和(自身を除く): 17927188

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11119, 22238, 44476, 211261, 255737, 422522, 511474, 845044, 1022948, 4859003, 9718006, 19436012]

約数ペア:

[(1, 19436012), (2, 9718006), (4, 4859003), (19, 1022948), (23, 845044), (38, 511474), (46, 422522), (76, 255737), (92, 211261), (437, 44476), (874, 22238), (1748, 11119)]