13826870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1193}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 26650080

約数和(自身を除く): 12823210

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 305, 610, 1159, 1193, 2318, 2386, 5795, 5965, 11590, 11930, 22667, 45334, 72773, 113335, 145546, 226670, 363865, 727730, 1382687, 2765374, 6913435, 13826870]

約数ペア:

[(1, 13826870), (2, 6913435), (5, 2765374), (10, 1382687), (19, 727730), (38, 363865), (61, 226670), (95, 145546), (122, 113335), (190, 72773), (305, 45334), (610, 22667), (1159, 11930), (1193, 11590), (2318, 5965), (2386, 5795)]