13239736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 26695440

約数和(自身を除く): 13455704

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 1453, 2278, 2906, 4556, 5812, 9112, 11624, 24701, 49402, 97351, 98804, 194702, 197608, 389404, 778808, 1654967, 3309934, 6619868, 13239736]

約数ペア:

[(1, 13239736), (2, 6619868), (4, 3309934), (8, 1654967), (17, 778808), (34, 389404), (67, 197608), (68, 194702), (134, 98804), (136, 97351), (268, 49402), (536, 24701), (1139, 11624), (1453, 9112), (2278, 5812), (2906, 4556)]