19299156

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{22031}}^1$

素因数の和:22111

約数の個数: 24

約数和(自身を含む): 45650304

約数和(自身を除く): 26351148

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 22031, 44062, 66093, 88124, 132186, 264372, 1608263, 3216526, 4824789, 6433052, 9649578, 19299156]

約数ペア:

[(1, 19299156), (2, 9649578), (3, 6433052), (4, 4824789), (6, 3216526), (12, 1608263), (73, 264372), (146, 132186), (219, 88124), (292, 66093), (438, 44062), (876, 22031)]