19535630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1427}}^1$

素因数の和:1508

約数の個数: 24

約数和(自身を含む): 36165528

約数和(自身を除く): 16629898

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1369, 1427, 2738, 2854, 6845, 7135, 13690, 14270, 52799, 105598, 263995, 527990, 1953563, 3907126, 9767815, 19535630]

約数ペア:

[(1, 19535630), (2, 9767815), (5, 3907126), (10, 1953563), (37, 527990), (74, 263995), (185, 105598), (370, 52799), (1369, 14270), (1427, 13690), (2738, 7135), (2854, 6845)]