19277056

素因数分解:

$2^8\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:566

約数の個数: 36

約数和(自身を含む): 38760372

約数和(自身を除く): 19483316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 293, 514, 586, 1028, 1172, 2056, 2344, 4112, 4688, 8224, 9376, 16448, 18752, 32896, 37504, 65792, 75008, 75301, 150602, 301204, 602408, 1204816, 2409632, 4819264, 9638528, 19277056]

約数ペア:

[(1, 19277056), (2, 9638528), (4, 4819264), (8, 2409632), (16, 1204816), (32, 602408), (64, 301204), (128, 150602), (256, 75301), (257, 75008), (293, 65792), (514, 37504), (586, 32896), (1028, 18752), (1172, 16448), (2056, 9376), (2344, 8224), (4112, 4688)]