13147878

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{7001}}^1$

素因数の和:7319

約数の個数: 16

約数和(自身を含む): 26383536

約数和(自身を除く): 13235658

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 7001, 14002, 21003, 42006, 2191313, 4382626, 6573939, 13147878]

約数ペア:

[(1, 13147878), (2, 6573939), (3, 4382626), (6, 2191313), (313, 42006), (626, 21003), (939, 14002), (1878, 7001)]