5245406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{619}}^1$

素因数の和:863

約数の個数: 16

約数和(自身を含む): 8332800

約数和(自身を除く): 3087394

約数列:

[1, 2, 19, 38, 223, 446, 619, 1238, 4237, 8474, 11761, 23522, 138037, 276074, 2622703, 5245406]

約数ペア:

[(1, 5245406), (2, 2622703), (19, 276074), (38, 138037), (223, 23522), (446, 11761), (619, 8474), (1238, 4237)]