13960388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4007}}^1$

素因数の和:4091

約数の個数: 24

約数和(自身を含む): 26709312

約数和(自身を除く): 12748924

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 4007, 8014, 16028, 52091, 104182, 208364, 268469, 536938, 1073876, 3490097, 6980194, 13960388]

約数ペア:

[(1, 13960388), (2, 6980194), (4, 3490097), (13, 1073876), (26, 536938), (52, 268469), (67, 208364), (134, 104182), (268, 52091), (871, 16028), (1742, 8014), (3484, 4007)]