38910442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23813}}^1$

素因数の和:23877

約数の個数: 16

約数和(自身を含む): 62868960

約数和(自身を除く): 23958518

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 23813, 47626, 452447, 904894, 1023959, 2047918, 19455221, 38910442]

約数ペア:

[(1, 38910442), (2, 19455221), (19, 2047918), (38, 1023959), (43, 904894), (86, 452447), (817, 47626), (1634, 23813)]