16940881726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{787}}^1\times {\mathrm{1213}}^1$

素因数の和:2488

約数の個数: 32

約数和(自身を含む): 26862226560

約数和(自身を除く): 9921344834

約数列:

[1, 2, 19, 38, 467, 787, 934, 1213, 1574, 2426, 8873, 14953, 17746, 23047, 29906, 46094, 367529, 566471, 735058, 954631, 1132942, 1909262, 6983051, 10762949, 13966102, 18137989, 21525898, 36275978, 445812677, 891625354, 8470440863, 16940881726]

約数ペア:

[(1, 16940881726), (2, 8470440863), (19, 891625354), (38, 445812677), (467, 36275978), (787, 21525898), (934, 18137989), (1213, 13966102), (1574, 10762949), (2426, 6983051), (8873, 1909262), (14953, 1132942), (17746, 954631), (23047, 735058), (29906, 566471), (46094, 367529)]