38874988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30089}}^1$

素因数の和:30129

約数の個数: 24

約数和(自身を含む): 75826800

約数和(自身を除く): 36951812

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 30089, 60178, 120356, 511513, 571691, 1023026, 1143382, 2046052, 2286764, 9718747, 19437494, 38874988]

約数ペア:

[(1, 38874988), (2, 19437494), (4, 9718747), (17, 2286764), (19, 2046052), (34, 1143382), (38, 1023026), (68, 571691), (76, 511513), (323, 120356), (646, 60178), (1292, 30089)]