18998912

素因数分解:

$2^7\times {\mathrm{148429}}^1$

素因数の和:148443

約数の個数: 16

約数和(自身を含む): 37849650

約数和(自身を除く): 18850738

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 148429, 296858, 593716, 1187432, 2374864, 4749728, 9499456, 18998912]

約数ペア:

[(1, 18998912), (2, 9499456), (4, 4749728), (8, 2374864), (16, 1187432), (32, 593716), (64, 296858), (128, 148429)]