19662328

素因数分解:

$2^3\times 7^2\times {\mathrm{50159}}^1$

素因数の和:50179

約数の個数: 24

約数和(自身を含む): 42886800

約数和(自身を除く): 23224472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 50159, 100318, 200636, 351113, 401272, 702226, 1404452, 2457791, 2808904, 4915582, 9831164, 19662328]

約数ペア:

[(1, 19662328), (2, 9831164), (4, 4915582), (7, 2808904), (8, 2457791), (14, 1404452), (28, 702226), (49, 401272), (56, 351113), (98, 200636), (196, 100318), (392, 50159)]