1276155938

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{37607}}^1$

素因数の和:37694

約数の個数: 24

約数和(自身を含む): 2063325312

約数和(自身を除く): 787169374

約数列:

[1, 2, 19, 38, 47, 94, 361, 722, 893, 1786, 16967, 33934, 37607, 75214, 714533, 1429066, 1767529, 3535058, 13576127, 27152254, 33583051, 67166102, 638077969, 1276155938]

約数ペア:

[(1, 1276155938), (2, 638077969), (19, 67166102), (38, 33583051), (47, 27152254), (94, 13576127), (361, 3535058), (722, 1767529), (893, 1429066), (1786, 714533), (16967, 75214), (33934, 37607)]