17387686676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2221217}}^1$

素因数の和:2221343

約数の個数: 24

約数和(自身を含む): 32340934080

約数和(自身を除く): 14953247404

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 2221217, 4442434, 8884868, 42203123, 84406246, 168812492, 228785351, 457570702, 915141404, 4346921669, 8693843338, 17387686676]

約数ペア:

[(1, 17387686676), (2, 8693843338), (4, 4346921669), (19, 915141404), (38, 457570702), (76, 228785351), (103, 168812492), (206, 84406246), (412, 42203123), (1957, 8884868), (3914, 4442434), (7828, 2221217)]