2015123584

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{828587}}^1$

素因数の和:828620

約数の個数: 32

約数和(自身を含む): 4225798800

約数和(自身を除く): 2210675216

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 828587, 1657174, 3314348, 6628696, 13257392, 15743153, 26514784, 31486306, 53029568, 62972612, 106059136, 125945224, 251890448, 503780896, 1007561792, 2015123584]

約数ペア:

[(1, 2015123584), (2, 1007561792), (4, 503780896), (8, 251890448), (16, 125945224), (19, 106059136), (32, 62972612), (38, 53029568), (64, 31486306), (76, 26514784), (128, 15743153), (152, 13257392), (304, 6628696), (608, 3314348), (1216, 1657174), (2432, 828587)]