11818988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3793}}^1$

素因数の和:3857

約数の個数: 24

約数和(自身を含む): 22308720

約数和(自身を除く): 10489732

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 3793, 7586, 15172, 72067, 144134, 155513, 288268, 311026, 622052, 2954747, 5909494, 11818988]

約数ペア:

[(1, 11818988), (2, 5909494), (4, 2954747), (19, 622052), (38, 311026), (41, 288268), (76, 155513), (82, 144134), (164, 72067), (779, 15172), (1558, 7586), (3116, 3793)]