19243416

素因数分解:

$2^3\times 3^1\times {\mathrm{801809}}^1$

素因数の和:801818

約数の個数: 16

約数和(自身を含む): 48108600

約数和(自身を除く): 28865184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 801809, 1603618, 2405427, 3207236, 4810854, 6414472, 9621708, 19243416]

約数ペア:

[(1, 19243416), (2, 9621708), (3, 6414472), (4, 4810854), (6, 3207236), (8, 2405427), (12, 1603618), (24, 801809)]