16352084

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4428

約数の個数: 36

約数和(自身を含む): 35048160

約数和(自身を除く): 18696076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 4391, 8782, 17564, 30737, 61474, 83429, 122948, 166858, 215159, 333716, 430318, 584003, 860636, 1168006, 2336012, 4088021, 8176042, 16352084]

約数ペア:

[(1, 16352084), (2, 8176042), (4, 4088021), (7, 2336012), (14, 1168006), (19, 860636), (28, 584003), (38, 430318), (49, 333716), (76, 215159), (98, 166858), (133, 122948), (196, 83429), (266, 61474), (532, 30737), (931, 17564), (1862, 8782), (3724, 4391)]