38186538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{489571}}^1$

素因数の和:489589

約数の個数: 16

約数和(自身を含む): 82248096

約数和(自身を除く): 44061558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 489571, 979142, 1468713, 2937426, 6364423, 12728846, 19093269, 38186538]

約数ペア:

[(1, 38186538), (2, 19093269), (3, 12728846), (6, 6364423), (13, 2937426), (26, 1468713), (39, 979142), (78, 489571)]