19386912

素因数分解:

$2^5\times 3^1\times {\mathrm{201947}}^1$

素因数の和:201960

約数の個数: 24

約数和(自身を含む): 50890896

約数和(自身を除く): 31503984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 201947, 403894, 605841, 807788, 1211682, 1615576, 2423364, 3231152, 4846728, 6462304, 9693456, 19386912]

約数ペア:

[(1, 19386912), (2, 9693456), (3, 6462304), (4, 4846728), (6, 3231152), (8, 2423364), (12, 1615576), (16, 1211682), (24, 807788), (32, 605841), (48, 403894), (96, 201947)]