16786330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13873}}^1$

素因数の和:13902

約数の個数: 24

約数和(自身を含む): 33214356

約数和(自身を除く): 16428026

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 13873, 27746, 69365, 138730, 152603, 305206, 763015, 1526030, 1678633, 3357266, 8393165, 16786330]

約数ペア:

[(1, 16786330), (2, 8393165), (5, 3357266), (10, 1678633), (11, 1526030), (22, 763015), (55, 305206), (110, 152603), (121, 138730), (242, 69365), (605, 27746), (1210, 13873)]