2100094928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6908207}}^1$

素因数の和:6908234

約数の個数: 20

約数和(自身を含む): 4283088960

約数和(自身を除く): 2182994032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6908207, 13816414, 27632828, 55265656, 110531312, 131255933, 262511866, 525023732, 1050047464, 2100094928]

約数ペア:

[(1, 2100094928), (2, 1050047464), (4, 525023732), (8, 262511866), (16, 131255933), (19, 110531312), (38, 55265656), (76, 27632828), (152, 13816414), (304, 6908207)]