19378152

素因数分解:

$2^3\times 3^2\times {\mathrm{269141}}^1$

素因数の和:269153

約数の個数: 24

約数和(自身を含む): 52482690

約数和(自身を除く): 33104538

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 269141, 538282, 807423, 1076564, 1614846, 2153128, 2422269, 3229692, 4844538, 6459384, 9689076, 19378152]

約数ペア:

[(1, 19378152), (2, 9689076), (3, 6459384), (4, 4844538), (6, 3229692), (8, 2422269), (9, 2153128), (12, 1614846), (18, 1076564), (24, 807423), (36, 538282), (72, 269141)]