15408202

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{21341}}^1$

素因数の和:21381

約数の個数: 12

約数和(自身を含む): 24393906

約数和(自身を除く): 8985704

約数列:

[1, 2, 19, 38, 361, 722, 21341, 42682, 405479, 810958, 7704101, 15408202]

約数ペア:

[(1, 15408202), (2, 7704101), (19, 810958), (38, 405479), (361, 42682), (722, 21341)]