38964138

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{6553}}^1$

素因数の和:7549

約数の個数: 16

約数和(自身を含む): 78018816

約数和(自身を除く): 39054678

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 6553, 13106, 19659, 39318, 6494023, 12988046, 19482069, 38964138]

約数ペア:

[(1, 38964138), (2, 19482069), (3, 12988046), (6, 6494023), (991, 39318), (1982, 19659), (2973, 13106), (5946, 6553)]