25060468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1657}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 46424000

約数和(自身を除く): 21363532

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1657, 3314, 3781, 6628, 7562, 15124, 31483, 62966, 125932, 329743, 659486, 1318972, 6265117, 12530234, 25060468]

約数ペア:

[(1, 25060468), (2, 12530234), (4, 6265117), (19, 1318972), (38, 659486), (76, 329743), (199, 125932), (398, 62966), (796, 31483), (1657, 15124), (3314, 7562), (3781, 6628)]