27911038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{12041}}^1$

素因数の和:12123

約数の個数: 16

約数和(自身を含む): 44796240

約数和(自身を除く): 16885202

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 12041, 24082, 228779, 457558, 734501, 1469002, 13955519, 27911038]

約数ペア:

[(1, 27911038), (2, 13955519), (19, 1469002), (38, 734501), (61, 457558), (122, 228779), (1159, 24082), (2318, 12041)]