19333111

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 23063040

約数和(自身を除く): 3729929

約数列:

[1, 7, 29, 131, 203, 727, 917, 3799, 5089, 21083, 26593, 95237, 147581, 666659, 2761873, 19333111]

約数ペア:

[(1, 19333111), (7, 2761873), (29, 666659), (131, 147581), (203, 95237), (727, 26593), (917, 21083), (3799, 5089)]