1188223216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3908629}}^1$

素因数の和:3908656

約数の個数: 20

約数和(自身を含む): 2423350600

約数和(自身を除く): 1235127384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3908629, 7817258, 15634516, 31269032, 62538064, 74263951, 148527902, 297055804, 594111608, 1188223216]

約数ペア:

[(1, 1188223216), (2, 594111608), (4, 297055804), (8, 148527902), (16, 74263951), (19, 62538064), (38, 31269032), (76, 15634516), (152, 7817258), (304, 3908629)]