2667676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 5362560

約数和(自身を除く): 2694884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3191, 6382, 12764, 35101, 60629, 70202, 121258, 140404, 242516, 666919, 1333838, 2667676]

約数ペア:

[(1, 2667676), (2, 1333838), (4, 666919), (11, 242516), (19, 140404), (22, 121258), (38, 70202), (44, 60629), (76, 35101), (209, 12764), (418, 6382), (836, 3191)]