19303183

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 21448800

約数和(自身を除く): 2145617

約数列:

[1, 19, 29, 53, 551, 661, 1007, 1537, 12559, 19169, 29203, 35033, 364211, 665627, 1015957, 19303183]

約数ペア:

[(1, 19303183), (19, 1015957), (29, 665627), (53, 364211), (551, 35033), (661, 29203), (1007, 19169), (1537, 12559)]