13020892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1045

約数の個数: 24

約数和(自身を含む): 23669744

約数和(自身を除く): 10648852

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 907, 1814, 3589, 3628, 7178, 14356, 33559, 67118, 87979, 134236, 175958, 351916, 3255223, 6510446, 13020892]

約数ペア:

[(1, 13020892), (2, 6510446), (4, 3255223), (37, 351916), (74, 175958), (97, 134236), (148, 87979), (194, 67118), (388, 33559), (907, 14356), (1814, 7178), (3589, 3628)]