19218152

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 36953280

約数和(自身を除く): 17735128

約数列:

[1, 2, 4, 8, 83, 103, 166, 206, 281, 332, 412, 562, 664, 824, 1124, 2248, 8549, 17098, 23323, 28943, 34196, 46646, 57886, 68392, 93292, 115772, 186584, 231544, 2402269, 4804538, 9609076, 19218152]

約数ペア:

[(1, 19218152), (2, 9609076), (4, 4804538), (8, 2402269), (83, 231544), (103, 186584), (166, 115772), (206, 93292), (281, 68392), (332, 57886), (412, 46646), (562, 34196), (664, 28943), (824, 23323), (1124, 17098), (2248, 8549)]