19301896

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{36011}}^1$

素因数の和:36084

約数の個数: 16

約数和(自身を含む): 36732240

約数和(自身を除く): 17430344

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 36011, 72022, 144044, 288088, 2412737, 4825474, 9650948, 19301896]

約数ペア:

[(1, 19301896), (2, 9650948), (4, 4825474), (8, 2412737), (67, 288088), (134, 144044), (268, 72022), (536, 36011)]