18378889183

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1\times {\mathrm{15199}}^1$

素因数の和:17302

約数の個数: 16

約数和(自身を含む): 19981312000

約数和(自身を除く): 1602422817

約数列:

[1, 19, 31, 589, 2053, 15199, 39007, 63643, 288781, 471169, 1209217, 8952211, 31203547, 592867393, 967309957, 18378889183]

約数ペア:

[(1, 18378889183), (19, 967309957), (31, 592867393), (589, 31203547), (2053, 8952211), (15199, 1209217), (39007, 471169), (63643, 288781)]