15191005438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57109043}}^1$

素因数の和:57109071

約数の個数: 16

約数和(自身を含む): 27412341120

約数和(自身を除く): 12221335682

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 57109043, 114218086, 399763301, 799526602, 1085071817, 2170143634, 7595502719, 15191005438]

約数ペア:

[(1, 15191005438), (2, 7595502719), (7, 2170143634), (14, 1085071817), (19, 799526602), (38, 399763301), (133, 114218086), (266, 57109043)]