16537070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 33324480

約数和(自身を除く): 16787410

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 121, 158, 173, 242, 346, 395, 605, 790, 865, 869, 1210, 1730, 1738, 1903, 3806, 4345, 8690, 9515, 9559, 13667, 19030, 19118, 20933, 27334, 41866, 47795, 68335, 95590, 104665, 136670, 150337, 209330, 300674, 751685, 1503370, 1653707, 3307414, 8268535, 16537070]

約数ペア:

[(1, 16537070), (2, 8268535), (5, 3307414), (10, 1653707), (11, 1503370), (22, 751685), (55, 300674), (79, 209330), (110, 150337), (121, 136670), (158, 104665), (173, 95590), (242, 68335), (346, 47795), (395, 41866), (605, 27334), (790, 20933), (865, 19118), (869, 19030), (1210, 13667), (1730, 9559), (1738, 9515), (1903, 8690), (3806, 4345)]