19846424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8297}}^1$

素因数の和:8339

約数の個数: 32

約数和(自身を含む): 41821920

約数和(自身を除く): 21975496

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 8297, 16594, 33188, 66376, 107861, 190831, 215722, 381662, 431444, 763324, 862888, 1526648, 2480803, 4961606, 9923212, 19846424]

約数ペア:

[(1, 19846424), (2, 9923212), (4, 4961606), (8, 2480803), (13, 1526648), (23, 862888), (26, 763324), (46, 431444), (52, 381662), (92, 215722), (104, 190831), (184, 107861), (299, 66376), (598, 33188), (1196, 16594), (2392, 8297)]