2012188388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3782309}}^1$

素因数の和:3782339

約数の個数: 24

約数和(自身を含む): 4236187200

約数和(自身を除く): 2223998812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3782309, 7564618, 15129236, 26476163, 52952326, 71863871, 105904652, 143727742, 287455484, 503047097, 1006094194, 2012188388]

約数ペア:

[(1, 2012188388), (2, 1006094194), (4, 503047097), (7, 287455484), (14, 143727742), (19, 105904652), (28, 71863871), (38, 52952326), (76, 26476163), (133, 15129236), (266, 7564618), (532, 3782309)]