211316822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{9739}}^1$

素因数の和:10331

約数の個数: 16

約数和(自身を含む): 334276800

約数和(自身を除く): 122959978

約数列:

[1, 2, 19, 38, 571, 1142, 9739, 10849, 19478, 21698, 185041, 370082, 5560969, 11121938, 105658411, 211316822]

約数ペア:

[(1, 211316822), (2, 105658411), (19, 11121938), (38, 5560969), (571, 370082), (1142, 185041), (9739, 21698), (10849, 19478)]