19299828

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 48263040

約数和(自身を除く): 28963212

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1063, 1068, 1513, 2126, 3026, 3189, 4252, 4539, 6052, 6378, 9078, 12756, 18071, 18156, 36142, 54213, 72284, 94607, 108426, 189214, 216852, 283821, 378428, 567642, 1135284, 1608319, 3216638, 4824957, 6433276, 9649914, 19299828]

約数ペア:

[(1, 19299828), (2, 9649914), (3, 6433276), (4, 4824957), (6, 3216638), (12, 1608319), (17, 1135284), (34, 567642), (51, 378428), (68, 283821), (89, 216852), (102, 189214), (178, 108426), (204, 94607), (267, 72284), (356, 54213), (534, 36142), (1063, 18156), (1068, 18071), (1513, 12756), (2126, 9078), (3026, 6378), (3189, 6052), (4252, 4539)]