38067868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1949}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 70434000

約数和(自身を除く): 32366132

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 1028, 1949, 3898, 4883, 7796, 9766, 19532, 37031, 74062, 148124, 500893, 1001786, 2003572, 9516967, 19033934, 38067868]

約数ペア:

[(1, 38067868), (2, 19033934), (4, 9516967), (19, 2003572), (38, 1001786), (76, 500893), (257, 148124), (514, 74062), (1028, 37031), (1949, 19532), (3898, 9766), (4883, 7796)]