18464086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{751}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 29237760

約数和(自身を除く): 10773674

約数列:

[1, 2, 19, 38, 647, 751, 1294, 1502, 12293, 14269, 24586, 28538, 485897, 971794, 9232043, 18464086]

約数ペア:

[(1, 18464086), (2, 9232043), (19, 971794), (38, 485897), (647, 28538), (751, 24586), (1294, 14269), (1502, 12293)]