13009072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42793}}^1$

素因数の和:42820

約数の個数: 20

約数和(自身を含む): 26532280

約数和(自身を除く): 13523208

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42793, 85586, 171172, 342344, 684688, 813067, 1626134, 3252268, 6504536, 13009072]

約数ペア:

[(1, 13009072), (2, 6504536), (4, 3252268), (8, 1626134), (16, 813067), (19, 684688), (38, 342344), (76, 171172), (152, 85586), (304, 42793)]