15676319638

素因数分解:

$2^1\times 7^1\times {\mathrm{5309}}^1\times {\mathrm{210913}}^1$

素因数の和:216231

約数の個数: 16

約数和(自身を含む): 26878880160

約数和(自身を除く): 11202560522

約数列:

[1, 2, 7, 14, 5309, 10618, 37163, 74326, 210913, 421826, 1476391, 2952782, 1119737117, 2239474234, 7838159819, 15676319638]

約数ペア:

[(1, 15676319638), (2, 7838159819), (7, 2239474234), (14, 1119737117), (5309, 2952782), (10618, 1476391), (37163, 421826), (74326, 210913)]