15247538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23603}}^1$

素因数の和:23641

約数の個数: 16

約数和(自身を含む): 25492320

約数和(自身を除く): 10244782

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 23603, 47206, 401251, 448457, 802502, 896914, 7623769, 15247538]

約数ペア:

[(1, 15247538), (2, 7623769), (17, 896914), (19, 802502), (34, 448457), (38, 401251), (323, 47206), (646, 23603)]