15247994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 25116480

約数和(自身を除く): 9868486

約数列:

[1, 2, 19, 38, 53, 67, 106, 113, 134, 226, 1007, 1273, 2014, 2147, 2546, 3551, 4294, 5989, 7102, 7571, 11978, 15142, 67469, 113791, 134938, 143849, 227582, 287698, 401263, 802526, 7623997, 15247994]

約数ペア:

[(1, 15247994), (2, 7623997), (19, 802526), (38, 401263), (53, 287698), (67, 227582), (106, 143849), (113, 134938), (134, 113791), (226, 67469), (1007, 15142), (1273, 11978), (2014, 7571), (2147, 7102), (2546, 5989), (3551, 4294)]