19385328

素因数分解:

$2^4\times 3^1\times {\mathrm{403861}}^1$

素因数の和:403872

約数の個数: 20

約数和(自身を含む): 50078888

約数和(自身を除く): 30693560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 403861, 807722, 1211583, 1615444, 2423166, 3230888, 4846332, 6461776, 9692664, 19385328]

約数ペア:

[(1, 19385328), (2, 9692664), (3, 6461776), (4, 4846332), (6, 3230888), (8, 2423166), (12, 1615444), (16, 1211583), (24, 807722), (48, 403861)]