12735458

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:953

約数の個数: 16

約数和(自身を含む): 19582080

約数和(自身を除く): 6846622

約数列:

[1, 2, 61, 122, 139, 278, 751, 1502, 8479, 16958, 45811, 91622, 104389, 208778, 6367729, 12735458]

約数ペア:

[(1, 12735458), (2, 6367729), (61, 208778), (122, 104389), (139, 91622), (278, 45811), (751, 16958), (1502, 8479)]