11531931614

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26571271}}^1$

素因数の和:26571311

約数の個数: 16

約数和(自身を含む): 20406736896

約数和(自身を除く): 8874805282

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 26571271, 53142542, 185998897, 371997794, 823709401, 1647418802, 5765965807, 11531931614]

約数ペア:

[(1, 11531931614), (2, 5765965807), (7, 1647418802), (14, 823709401), (31, 371997794), (62, 185998897), (217, 53142542), (434, 26571271)]