13120384

素因数分解:

$2^7\times {\mathrm{102503}}^1$

素因数の和:102517

約数の個数: 16

約数和(自身を含む): 26138520

約数和(自身を除く): 13018136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 102503, 205006, 410012, 820024, 1640048, 3280096, 6560192, 13120384]

約数ペア:

[(1, 13120384), (2, 6560192), (4, 3280096), (8, 1640048), (16, 820024), (32, 410012), (64, 205006), (128, 102503)]