19286792

素因数分解:

$2^3\times 7^2\times {\mathrm{49201}}^1$

素因数の和:49221

約数の個数: 24

約数和(自身を含む): 42067710

約数和(自身を除く): 22780918

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 49201, 98402, 196804, 344407, 393608, 688814, 1377628, 2410849, 2755256, 4821698, 9643396, 19286792]

約数ペア:

[(1, 19286792), (2, 9643396), (4, 4821698), (7, 2755256), (8, 2410849), (14, 1377628), (28, 688814), (49, 393608), (56, 344407), (98, 196804), (196, 98402), (392, 49201)]