19100210

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4987}}^1$

素因数の和:5377

約数の個数: 16

約数和(自身を含む): 34477056

約数和(自身を除く): 15376846

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 4987, 9974, 24935, 49870, 1910021, 3820042, 9550105, 19100210]

約数ペア:

[(1, 19100210), (2, 9550105), (5, 3820042), (10, 1910021), (383, 49870), (766, 24935), (1915, 9974), (3830, 4987)]