19253433

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 26216960

約数和(自身を除く): 6963527

約数列:

[1, 3, 97, 109, 291, 327, 607, 1821, 10573, 31719, 58879, 66163, 176637, 198489, 6417811, 19253433]

約数ペア:

[(1, 19253433), (3, 6417811), (97, 198489), (109, 176637), (291, 66163), (327, 58879), (607, 31719), (1821, 10573)]