1899202646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{4373}}^1$

素因数の和:5444

約数の個数: 32

約数和(自身を含む): 3275251200

約数和(自身を除く): 1376048554

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1039, 2078, 4373, 8746, 11429, 19741, 22858, 39482, 48103, 83087, 96206, 166174, 217151, 434302, 913957, 1827914, 4543547, 9087094, 49979017, 86327393, 99958034, 172654786, 949601323, 1899202646]

約数ペア:

[(1, 1899202646), (2, 949601323), (11, 172654786), (19, 99958034), (22, 86327393), (38, 49979017), (209, 9087094), (418, 4543547), (1039, 1827914), (2078, 913957), (4373, 434302), (8746, 217151), (11429, 166174), (19741, 96206), (22858, 83087), (39482, 48103)]