127940186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2027}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 221944320

約数和(自身を除く): 94004134

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 418, 1661, 2027, 2869, 3322, 4054, 5738, 22297, 31559, 38513, 44594, 63118, 77026, 306077, 423643, 612154, 847286, 3366847, 5815463, 6733694, 11630926, 63970093, 127940186]

約数ペア:

[(1, 127940186), (2, 63970093), (11, 11630926), (19, 6733694), (22, 5815463), (38, 3366847), (151, 847286), (209, 612154), (302, 423643), (418, 306077), (1661, 77026), (2027, 63118), (2869, 44594), (3322, 38513), (4054, 31559), (5738, 22297)]