15887116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29863}}^1$

素因数の和:29893

約数の個数: 24

約数和(自身を含む): 33447680

約数和(自身を除く): 17560564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 29863, 59726, 119452, 209041, 418082, 567397, 836164, 1134794, 2269588, 3971779, 7943558, 15887116]

約数ペア:

[(1, 15887116), (2, 7943558), (4, 3971779), (7, 2269588), (14, 1134794), (19, 836164), (28, 567397), (38, 418082), (76, 209041), (133, 119452), (266, 59726), (532, 29863)]