11920448

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9834

約数の個数: 28

約数和(自身を含む): 24902160

約数和(自身を除く): 12981712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 9803, 19606, 39212, 78424, 156848, 186257, 313696, 372514, 627392, 745028, 1490056, 2980112, 5960224, 11920448]

約数ペア:

[(1, 11920448), (2, 5960224), (4, 2980112), (8, 1490056), (16, 745028), (19, 627392), (32, 372514), (38, 313696), (64, 186257), (76, 156848), (152, 78424), (304, 39212), (608, 19606), (1216, 9803)]