18813610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 36106560

約数和(自身を除く): 17292950

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1193, 1577, 2386, 3154, 5965, 7885, 11930, 15770, 22667, 45334, 99019, 113335, 198038, 226670, 495095, 990190, 1881361, 3762722, 9406805, 18813610]

約数ペア:

[(1, 18813610), (2, 9406805), (5, 3762722), (10, 1881361), (19, 990190), (38, 495095), (83, 226670), (95, 198038), (166, 113335), (190, 99019), (415, 45334), (830, 22667), (1193, 15770), (1577, 11930), (2386, 7885), (3154, 5965)]