39307190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1433}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 76610016

約数和(自身を除く): 37302826

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 1433, 2110, 2743, 2866, 5486, 7165, 13715, 14330, 18629, 27430, 37258, 93145, 186290, 302363, 604726, 1511815, 3023630, 3930719, 7861438, 19653595, 39307190]

約数ペア:

[(1, 39307190), (2, 19653595), (5, 7861438), (10, 3930719), (13, 3023630), (26, 1511815), (65, 604726), (130, 302363), (211, 186290), (422, 93145), (1055, 37258), (1433, 27430), (2110, 18629), (2743, 14330), (2866, 13715), (5486, 7165)]