16340051

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 21654528

約数和(自身を除く): 5314477

約数列:

[1, 7, 13, 23, 37, 91, 161, 211, 259, 299, 481, 851, 1477, 2093, 2743, 3367, 4853, 5957, 7807, 11063, 19201, 33971, 54649, 63089, 77441, 101491, 179561, 441623, 710437, 1256927, 2334293, 16340051]

約数ペア:

[(1, 16340051), (7, 2334293), (13, 1256927), (23, 710437), (37, 441623), (91, 179561), (161, 101491), (211, 77441), (259, 63089), (299, 54649), (481, 33971), (851, 19201), (1477, 11063), (2093, 7807), (2743, 5957), (3367, 4853)]