376971856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1240039}}^1$

素因数の和:1240066

約数の個数: 20

約数和(自身を含む): 768824800

約数和(自身を除く): 391852944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1240039, 2480078, 4960156, 9920312, 19840624, 23560741, 47121482, 94242964, 188485928, 376971856]

約数ペア:

[(1, 376971856), (2, 188485928), (4, 94242964), (8, 47121482), (16, 23560741), (19, 19840624), (38, 9920312), (76, 4960156), (152, 2480078), (304, 1240039)]