19010043

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 30209088

約数和(自身を除く): 11199045

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 3457, 5499, 10371, 31113, 44941, 134823, 162479, 404469, 487437, 1462311, 2112227, 6336681, 19010043]

約数ペア:

[(1, 19010043), (3, 6336681), (9, 2112227), (13, 1462311), (39, 487437), (47, 404469), (117, 162479), (141, 134823), (423, 44941), (611, 31113), (1833, 10371), (3457, 5499)]