16870143548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1240087}}^1$

素因数の和:1240289

約数の個数: 24

約数和(自身を含む): 31250217600

約数和(自身を除く): 14380074052

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 13604, 1240087, 2480174, 4960348, 23561653, 47123306, 94246612, 221975573, 443951146, 887902292, 4217535887, 8435071774, 16870143548]

約数ペア:

[(1, 16870143548), (2, 8435071774), (4, 4217535887), (19, 887902292), (38, 443951146), (76, 221975573), (179, 94246612), (358, 47123306), (716, 23561653), (3401, 4960348), (6802, 2480174), (13604, 1240087)]