16212812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52639}}^1$

素因数の和:52661

約数の個数: 24

約数和(自身を含む): 35374080

約数和(自身を除く): 19161268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 52639, 105278, 210556, 368473, 579029, 736946, 1158058, 1473892, 2316116, 4053203, 8106406, 16212812]

約数ペア:

[(1, 16212812), (2, 8106406), (4, 4053203), (7, 2316116), (11, 1473892), (14, 1158058), (22, 736946), (28, 579029), (44, 368473), (77, 210556), (154, 105278), (308, 52639)]