12534642352

素因数分解:

$2^4\times {\mathrm{3109}}^1\times {\mathrm{251983}}^1$

素因数の和:255100

約数の個数: 20

約数和(自身を含む): 24293777440

約数和(自身を除く): 11759135088

約数列:

[1, 2, 4, 8, 16, 3109, 6218, 12436, 24872, 49744, 251983, 503966, 1007932, 2015864, 4031728, 783415147, 1566830294, 3133660588, 6267321176, 12534642352]

約数ペア:

[(1, 12534642352), (2, 6267321176), (4, 3133660588), (8, 1566830294), (16, 783415147), (3109, 4031728), (6218, 2015864), (12436, 1007932), (24872, 503966), (49744, 251983)]