20151134247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8221597}}^1$

素因数の和:8221662

約数の個数: 16

約数和(自身を含む): 28940024960

約数和(自身を除く): 8788890713

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 8221597, 24664791, 156210343, 353528671, 468631029, 1060586013, 6717044749, 20151134247]

約数ペア:

[(1, 20151134247), (3, 6717044749), (19, 1060586013), (43, 468631029), (57, 353528671), (129, 156210343), (817, 24664791), (2451, 8221597)]