38720004

素因数分解:

$2^2\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{1993}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 90447840

約数和(自身を除く): 51727836

約数列:

[1, 2, 3, 4, 6, 12, 1619, 1993, 3238, 3986, 4857, 5979, 6476, 7972, 9714, 11958, 19428, 23916, 3226667, 6453334, 9680001, 12906668, 19360002, 38720004]

約数ペア:

[(1, 38720004), (2, 19360002), (3, 12906668), (4, 9680001), (6, 6453334), (12, 3226667), (1619, 23916), (1993, 19428), (3238, 11958), (3986, 9714), (4857, 7972), (5979, 6476)]