18633338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10433}}^1$

素因数の和:10501

約数の個数: 16

約数和(自身を含む): 30049920

約数和(自身を除く): 11416582

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 10433, 20866, 198227, 396454, 490351, 980702, 9316669, 18633338]

約数ペア:

[(1, 18633338), (2, 9316669), (19, 980702), (38, 490351), (47, 396454), (94, 198227), (893, 20866), (1786, 10433)]