19151014

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 29302560

約数和(自身を除く): 10151546

約数列:

[1, 2, 101, 113, 202, 226, 839, 1678, 11413, 22826, 84739, 94807, 169478, 189614, 9575507, 19151014]

約数ペア:

[(1, 19151014), (2, 9575507), (101, 189614), (113, 169478), (202, 94807), (226, 84739), (839, 22826), (1678, 11413)]