15663403010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22061131}}^1$

素因数の和:22061209

約数の個数: 16

約数和(自身を含む): 28591227072

約数和(自身を除く): 12927824062

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 22061131, 44122262, 110305655, 220611310, 1566340301, 3132680602, 7831701505, 15663403010]

約数ペア:

[(1, 15663403010), (2, 7831701505), (5, 3132680602), (10, 1566340301), (71, 220611310), (142, 110305655), (355, 44122262), (710, 22061131)]