9719252

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{653}}^1$

素因数の和:779

約数の個数: 18

約数和(自身を含む): 17318574

約数和(自身を除く): 7599322

約数列:

[1, 2, 4, 61, 122, 244, 653, 1306, 2612, 3721, 7442, 14884, 39833, 79666, 159332, 2429813, 4859626, 9719252]

約数ペア:

[(1, 9719252), (2, 4859626), (4, 2429813), (61, 159332), (122, 79666), (244, 39833), (653, 14884), (1306, 7442), (2612, 3721)]