19928384

素因数分解:

$2^6\times 7^1\times {\mathrm{44483}}^1$

素因数の和:44502

約数の個数: 28

約数和(自身を含む): 45195744

約数和(自身を除く): 25267360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44483, 88966, 177932, 311381, 355864, 622762, 711728, 1245524, 1423456, 2491048, 2846912, 4982096, 9964192, 19928384]

約数ペア:

[(1, 19928384), (2, 9964192), (4, 4982096), (7, 2846912), (8, 2491048), (14, 1423456), (16, 1245524), (28, 711728), (32, 622762), (56, 355864), (64, 311381), (112, 177932), (224, 88966), (448, 44483)]