13719406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1619}}^1$

素因数の和:1863

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 8053394

約数列:

[1, 2, 19, 38, 223, 446, 1619, 3238, 4237, 8474, 30761, 61522, 361037, 722074, 6859703, 13719406]

約数ペア:

[(1, 13719406), (2, 6859703), (19, 722074), (38, 361037), (223, 61522), (446, 30761), (1619, 8474), (3238, 4237)]