13680548

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15761}}^1$

素因数の和:15803

約数の個数: 24

約数和(自身を含む): 28245504

約数和(自身を除く): 14564956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 15761, 31522, 63044, 110327, 220654, 441308, 488591, 977182, 1954364, 3420137, 6840274, 13680548]

約数ペア:

[(1, 13680548), (2, 6840274), (4, 3420137), (7, 1954364), (14, 977182), (28, 488591), (31, 441308), (62, 220654), (124, 110327), (217, 63044), (434, 31522), (868, 15761)]