21836103070

素因数分解:

$2^1\times 5^1\times {\mathrm{48623}}^1\times {\mathrm{44909}}^1$

素因数の和:93539

約数の個数: 16

約数和(自身を含む): 39306669120

約数和(自身を除く): 17470566050

約数列:

[1, 2, 5, 10, 44909, 48623, 89818, 97246, 224545, 243115, 449090, 486230, 2183610307, 4367220614, 10918051535, 21836103070]

約数ペア:

[(1, 21836103070), (2, 10918051535), (5, 4367220614), (10, 2183610307), (44909, 486230), (48623, 449090), (89818, 243115), (97246, 224545)]