38683696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127249}}^1$

素因数の和:127276

約数の個数: 20

約数和(自身を含む): 78895000

約数和(自身を除く): 40211304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 127249, 254498, 508996, 1017992, 2035984, 2417731, 4835462, 9670924, 19341848, 38683696]

約数ペア:

[(1, 38683696), (2, 19341848), (4, 9670924), (8, 4835462), (16, 2417731), (19, 2035984), (38, 1017992), (76, 508996), (152, 254498), (304, 127249)]