2808124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 5644800

約数和(自身を除く): 2836676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3359, 6718, 13436, 36949, 63821, 73898, 127642, 147796, 255284, 702031, 1404062, 2808124]

約数ペア:

[(1, 2808124), (2, 1404062), (4, 702031), (11, 255284), (19, 147796), (22, 127642), (38, 73898), (44, 63821), (76, 36949), (209, 13436), (418, 6718), (836, 3359)]