18938291230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{101399}}^1$

素因数の和:102408

約数の個数: 32

約数和(自身を含む): 35919936000

約数和(自身を除く): 16981644770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 983, 1966, 4915, 9830, 18677, 37354, 93385, 101399, 186770, 202798, 506995, 1013990, 1926581, 3853162, 9632905, 19265810, 99675217, 199350434, 498376085, 996752170, 1893829123, 3787658246, 9469145615, 18938291230]

約数ペア:

[(1, 18938291230), (2, 9469145615), (5, 3787658246), (10, 1893829123), (19, 996752170), (38, 498376085), (95, 199350434), (190, 99675217), (983, 19265810), (1966, 9632905), (4915, 3853162), (9830, 1926581), (18677, 1013990), (37354, 506995), (93385, 202798), (101399, 186770)]