30927026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38371}}^1$

素因数の和:38417

約数の個数: 16

約数和(自身を含む): 51571968

約数和(自身を除く): 20644942

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 38371, 76742, 498823, 997646, 1189501, 2379002, 15463513, 30927026]

約数ペア:

[(1, 30927026), (2, 15463513), (13, 2379002), (26, 1189501), (31, 997646), (62, 498823), (403, 76742), (806, 38371)]