13006916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 25087104

約数和(自身を除く): 12080188

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 271, 284, 338, 542, 676, 923, 1084, 1846, 3523, 3692, 7046, 11999, 14092, 19241, 23998, 38482, 45799, 47996, 76964, 91598, 183196, 250133, 500266, 1000532, 3251729, 6503458, 13006916]

約数ペア:

[(1, 13006916), (2, 6503458), (4, 3251729), (13, 1000532), (26, 500266), (52, 250133), (71, 183196), (142, 91598), (169, 76964), (271, 47996), (284, 45799), (338, 38482), (542, 23998), (676, 19241), (923, 14092), (1084, 11999), (1846, 7046), (3523, 3692)]