19312486

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:663

約数の個数: 16

約数和(自身を含む): 29394000

約数和(自身を除く): 10081514

約数列:

[1, 2, 149, 229, 283, 298, 458, 566, 34121, 42167, 64807, 68242, 84334, 129614, 9656243, 19312486]

約数ペア:

[(1, 19312486), (2, 9656243), (149, 129614), (229, 84334), (283, 68242), (298, 64807), (458, 42167), (566, 34121)]