22791476

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:1043

約数の個数: 24

約数和(自身を含む): 40932360

約数和(自身を除く): 18140884

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 877, 1754, 3508, 6497, 12994, 25988, 64021, 78053, 128042, 156106, 256084, 312212, 5697869, 11395738, 22791476]

約数ペア:

[(1, 22791476), (2, 11395738), (4, 5697869), (73, 312212), (89, 256084), (146, 156106), (178, 128042), (292, 78053), (356, 64021), (877, 25988), (1754, 12994), (3508, 6497)]