19605034415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{22639}}^1$

素因数の和:22863

約数の個数: 32

約数和(自身を含む): 25107578880

約数和(自身を除く): 5502544465

約数列:

[1, 5, 31, 37, 151, 155, 185, 755, 1147, 4681, 5587, 5735, 22639, 23405, 27935, 113195, 173197, 701809, 837643, 865985, 3418489, 3509045, 4188215, 17092445, 25966933, 105973159, 126484093, 129834665, 529865795, 632420465, 3921006883, 19605034415]

約数ペア:

[(1, 19605034415), (5, 3921006883), (31, 632420465), (37, 529865795), (151, 129834665), (155, 126484093), (185, 105973159), (755, 25966933), (1147, 17092445), (4681, 4188215), (5587, 3509045), (5735, 3418489), (22639, 865985), (23405, 837643), (27935, 701809), (113195, 173197)]