4787696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{15749}}^1$

素因数の和:15776

約数の個数: 20

約数和(自身を含む): 9765000

約数和(自身を除く): 4977304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 15749, 31498, 62996, 125992, 251984, 299231, 598462, 1196924, 2393848, 4787696]

約数ペア:

[(1, 4787696), (2, 2393848), (4, 1196924), (8, 598462), (16, 299231), (19, 251984), (38, 125992), (76, 62996), (152, 31498), (304, 15749)]