19949595

素因数分解:

$3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4733}}^1$

素因数の和:5022

約数の個数: 16

約数和(自身を含む): 32039712

約数和(自身を除く): 12090117

約数列:

[1, 3, 5, 15, 281, 843, 1405, 4215, 4733, 14199, 23665, 70995, 1329973, 3989919, 6649865, 19949595]

約数ペア:

[(1, 19949595), (3, 6649865), (5, 3989919), (15, 1329973), (281, 70995), (843, 23665), (1405, 14199), (4215, 4733)]