17430742

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40163}}^1$

素因数の和:40203

約数の個数: 16

約数和(自身を含む): 30845952

約数和(自身を除く): 13415210

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 40163, 80326, 281141, 562282, 1245053, 2490106, 8715371, 17430742]

約数ペア:

[(1, 17430742), (2, 8715371), (7, 2490106), (14, 1245053), (31, 562282), (62, 281141), (217, 80326), (434, 40163)]