18968952

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{3307}}^1$

素因数の和:3555

約数の個数: 32

約数和(自身を含む): 47635200

約数和(自身を除く): 28666248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 3307, 5736, 6614, 9921, 13228, 19842, 26456, 39684, 79368, 790373, 1580746, 2371119, 3161492, 4742238, 6322984, 9484476, 18968952]

約数ペア:

[(1, 18968952), (2, 9484476), (3, 6322984), (4, 4742238), (6, 3161492), (8, 2371119), (12, 1580746), (24, 790373), (239, 79368), (478, 39684), (717, 26456), (956, 19842), (1434, 13228), (1912, 9921), (2868, 6614), (3307, 5736)]