15207163

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 17917200

約数和(自身を除く): 2710037

約数列:

[1, 17, 19, 23, 89, 323, 391, 437, 529, 1513, 1691, 2047, 7429, 8993, 10051, 28747, 34799, 38893, 47081, 170867, 661181, 800377, 894539, 15207163]

約数ペア:

[(1, 15207163), (17, 894539), (19, 800377), (23, 661181), (89, 170867), (323, 47081), (391, 38893), (437, 34799), (529, 28747), (1513, 10051), (1691, 8993), (2047, 7429)]