15792868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 34840960

約数和(自身を除く): 19048092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1009, 1118, 1204, 2018, 2236, 3913, 4036, 7063, 7826, 13117, 14126, 15652, 26234, 28252, 43387, 52468, 86774, 91819, 173548, 183638, 303709, 367276, 564031, 607418, 1128062, 1214836, 2256124, 3948217, 7896434, 15792868]

約数ペア:

[(1, 15792868), (2, 7896434), (4, 3948217), (7, 2256124), (13, 1214836), (14, 1128062), (26, 607418), (28, 564031), (43, 367276), (52, 303709), (86, 183638), (91, 173548), (172, 91819), (182, 86774), (301, 52468), (364, 43387), (559, 28252), (602, 26234), (1009, 15652), (1118, 14126), (1204, 13117), (2018, 7826), (2236, 7063), (3913, 4036)]