15139510

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9643}}^1$

素因数の和:9807

約数の個数: 16

約数和(自身を含む): 27427536

約数和(自身を除く): 12288026

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 9643, 19286, 48215, 96430, 1513951, 3027902, 7569755, 15139510]

約数ペア:

[(1, 15139510), (2, 7569755), (5, 3027902), (10, 1513951), (157, 96430), (314, 48215), (785, 19286), (1570, 9643)]