39388412

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13147}}^1$

素因数の和:13265

約数の個数: 24

約数和(自身を含む): 79519104

約数和(自身を除く): 40130692

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 13147, 26294, 52588, 92029, 184058, 368116, 1406729, 2813458, 5626916, 9847103, 19694206, 39388412]

約数ペア:

[(1, 39388412), (2, 19694206), (4, 9847103), (7, 5626916), (14, 2813458), (28, 1406729), (107, 368116), (214, 184058), (428, 92029), (749, 52588), (1498, 26294), (2996, 13147)]