2419726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 3926160

約数和(自身を除く): 1506434

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1721, 3442, 32699, 63677, 65398, 127354, 1209863, 2419726]

約数ペア:

[(1, 2419726), (2, 1209863), (19, 127354), (37, 65398), (38, 63677), (74, 32699), (703, 3442), (1406, 1721)]