19305664

素因数分解:

$2^6\times 7^1\times {\mathrm{43093}}^1$

素因数の和:43112

約数の個数: 28

約数和(自身を含む): 43783504

約数和(自身を除く): 24477840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 43093, 86186, 172372, 301651, 344744, 603302, 689488, 1206604, 1378976, 2413208, 2757952, 4826416, 9652832, 19305664]

約数ペア:

[(1, 19305664), (2, 9652832), (4, 4826416), (7, 2757952), (8, 2413208), (14, 1378976), (16, 1206604), (28, 689488), (32, 603302), (56, 344744), (64, 301651), (112, 172372), (224, 86186), (448, 43093)]