19612541

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:596

約数の個数: 16

約数和(自身を含む): 22391040

約数和(自身を除く): 2778499

約数列:

[1, 13, 19, 247, 271, 293, 3523, 3809, 5149, 5567, 66937, 72371, 79403, 1032239, 1508657, 19612541]

約数ペア:

[(1, 19612541), (13, 1508657), (19, 1032239), (247, 79403), (271, 72371), (293, 66937), (3523, 5567), (3809, 5149)]