9391228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30491}}^1$

素因数の和:30513

約数の個数: 24

約数和(自身を含む): 20490624

約数和(自身を除く): 11099396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 30491, 60982, 121964, 213437, 335401, 426874, 670802, 853748, 1341604, 2347807, 4695614, 9391228]

約数ペア:

[(1, 9391228), (2, 4695614), (4, 2347807), (7, 1341604), (11, 853748), (14, 670802), (22, 426874), (28, 335401), (44, 213437), (77, 121964), (154, 60982), (308, 30491)]