17951048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6947}}^1$

素因数の和:6989

約数の個数: 32

約数和(自身を含む): 37519200

約数和(自身を除く): 19568152

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 6947, 13894, 27788, 55576, 118099, 131993, 236198, 263986, 472396, 527972, 944792, 1055944, 2243881, 4487762, 8975524, 17951048]

約数ペア:

[(1, 17951048), (2, 8975524), (4, 4487762), (8, 2243881), (17, 1055944), (19, 944792), (34, 527972), (38, 472396), (68, 263986), (76, 236198), (136, 131993), (152, 118099), (323, 55576), (646, 27788), (1292, 13894), (2584, 6947)]