15392470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81013}}^1$

素因数の和:81039

約数の個数: 16

約数和(自身を含む): 29165040

約数和(自身を除く): 13772570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 81013, 162026, 405065, 810130, 1539247, 3078494, 7696235, 15392470]

約数ペア:

[(1, 15392470), (2, 7696235), (5, 3078494), (10, 1539247), (19, 810130), (38, 405065), (95, 162026), (190, 81013)]