19322631

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 29213184

約数和(自身を除く): 9890553

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 607, 1179, 1821, 3537, 5463, 10611, 16389, 31833, 49167, 79517, 147501, 238551, 715653, 2146959, 6440877, 19322631]

約数ペア:

[(1, 19322631), (3, 6440877), (9, 2146959), (27, 715653), (81, 238551), (131, 147501), (243, 79517), (393, 49167), (607, 31833), (1179, 16389), (1821, 10611), (3537, 5463)]