15709740851

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{5639}}^1$

素因数の和:6275

約数の個数: 32

約数和(自身を含む): 19511331840

約数和(自身を除く): 3801590989

約数列:

[1, 7, 17, 41, 119, 287, 571, 697, 3997, 4879, 5639, 9707, 23411, 39473, 67949, 95863, 163877, 231199, 397987, 671041, 1618393, 2785909, 3219869, 3930383, 22539083, 27512681, 54737773, 132014629, 383164411, 924102403, 2244248693, 15709740851]

約数ペア:

[(1, 15709740851), (7, 2244248693), (17, 924102403), (41, 383164411), (119, 132014629), (287, 54737773), (571, 27512681), (697, 22539083), (3997, 3930383), (4879, 3219869), (5639, 2785909), (9707, 1618393), (23411, 671041), (39473, 397987), (67949, 231199), (95863, 163877)]