21924392

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1033}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 47150400

約数和(自身を除く): 25226008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1033, 1516, 2066, 2653, 3032, 4132, 5306, 7231, 8264, 10612, 14462, 21224, 28924, 57848, 391507, 783014, 1566028, 2740549, 3132056, 5481098, 10962196, 21924392]

約数ペア:

[(1, 21924392), (2, 10962196), (4, 5481098), (7, 3132056), (8, 2740549), (14, 1566028), (28, 783014), (56, 391507), (379, 57848), (758, 28924), (1033, 21224), (1516, 14462), (2066, 10612), (2653, 8264), (3032, 7231), (4132, 5306)]