25199092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8087}}^1$

素因数の和:8151

約数の個数: 24

約数和(自身を含む): 47557440

約数和(自身を除く): 22358348

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8087, 16174, 32348, 153653, 307306, 331567, 614612, 663134, 1326268, 6299773, 12599546, 25199092]

約数ペア:

[(1, 25199092), (2, 12599546), (4, 6299773), (19, 1326268), (38, 663134), (41, 614612), (76, 331567), (82, 307306), (164, 153653), (779, 32348), (1558, 16174), (3116, 8087)]