19597047

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{373}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 26640768

約数和(自身を除く): 7043721

約数列:

[1, 3, 83, 211, 249, 373, 633, 1119, 17513, 30959, 52539, 78703, 92877, 236109, 6532349, 19597047]

約数ペア:

[(1, 19597047), (3, 6532349), (83, 236109), (211, 92877), (249, 78703), (373, 52539), (633, 30959), (1119, 17513)]