15288464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{50291}}^1$

素因数の和:50318

約数の個数: 20

約数和(自身を含む): 31181040

約数和(自身を除く): 15892576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 50291, 100582, 201164, 402328, 804656, 955529, 1911058, 3822116, 7644232, 15288464]

約数ペア:

[(1, 15288464), (2, 7644232), (4, 3822116), (8, 1911058), (16, 955529), (19, 804656), (38, 402328), (76, 201164), (152, 100582), (304, 50291)]