19329706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{38201}}^1$

素因数の和:38237

約数の個数: 16

約数和(自身を含む): 33006528

約数和(自身を除く): 13676822

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 38201, 76402, 420211, 840422, 878623, 1757246, 9664853, 19329706]

約数ペア:

[(1, 19329706), (2, 9664853), (11, 1757246), (22, 878623), (23, 840422), (46, 420211), (253, 76402), (506, 38201)]