19793490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659783}}^1$

素因数の和:659793

約数の個数: 16

約数和(自身を含む): 47504448

約数和(自身を除く): 27710958

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659783, 1319566, 1979349, 3298915, 3958698, 6597830, 9896745, 19793490]

約数ペア:

[(1, 19793490), (2, 9896745), (3, 6597830), (5, 3958698), (6, 3298915), (10, 1979349), (15, 1319566), (30, 659783)]