9872972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1049

約数の個数: 24

約数和(自身を含む): 17988432

約数和(自身を除く): 8115460

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 941, 1882, 2623, 3764, 5246, 10492, 40463, 57401, 80926, 114802, 161852, 229604, 2468243, 4936486, 9872972]

約数ペア:

[(1, 9872972), (2, 4936486), (4, 2468243), (43, 229604), (61, 161852), (86, 114802), (122, 80926), (172, 57401), (244, 40463), (941, 10492), (1882, 5246), (2623, 3764)]