23047070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135571}}^1$

素因数の和:135595

約数の個数: 16

約数和(自身を含む): 43925328

約数和(自身を除く): 20878258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 135571, 271142, 677855, 1355710, 2304707, 4609414, 11523535, 23047070]

約数ペア:

[(1, 23047070), (2, 11523535), (5, 4609414), (10, 2304707), (17, 1355710), (34, 677855), (85, 271142), (170, 135571)]