13402948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3847}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 25643072

約数和(自身を除く): 12240124

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 3847, 7694, 15388, 50011, 100022, 200044, 257749, 515498, 1030996, 3350737, 6701474, 13402948]

約数ペア:

[(1, 13402948), (2, 6701474), (4, 3350737), (13, 1030996), (26, 515498), (52, 257749), (67, 200044), (134, 100022), (268, 50011), (871, 15388), (1742, 7694), (3484, 3847)]