15200456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{100003}}^1$

素因数の和:100028

約数の個数: 16

約数和(自身を含む): 30001200

約数和(自身を除く): 14800744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 100003, 200006, 400012, 800024, 1900057, 3800114, 7600228, 15200456]

約数ペア:

[(1, 15200456), (2, 7600228), (4, 3800114), (8, 1900057), (19, 800024), (38, 400012), (76, 200006), (152, 100003)]