19064270

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 35223552

約数和(自身を除く): 16159282

約数列:

[1, 2, 5, 10, 83, 103, 166, 206, 223, 415, 446, 515, 830, 1030, 1115, 2230, 8549, 17098, 18509, 22969, 37018, 42745, 45938, 85490, 92545, 114845, 185090, 229690, 1906427, 3812854, 9532135, 19064270]

約数ペア:

[(1, 19064270), (2, 9532135), (5, 3812854), (10, 1906427), (83, 229690), (103, 185090), (166, 114845), (206, 92545), (223, 85490), (415, 45938), (446, 42745), (515, 37018), (830, 22969), (1030, 18509), (1115, 17098), (2230, 8549)]