19445562304

素因数分解:

$2^6\times 7^1\times {\mathrm{43405273}}^1$

素因数の和:43405292

約数の個数: 28

約数和(自身を含む): 44099758384

約数和(自身を除く): 24654196080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 43405273, 86810546, 173621092, 303836911, 347242184, 607673822, 694484368, 1215347644, 1388968736, 2430695288, 2777937472, 4861390576, 9722781152, 19445562304]

約数ペア:

[(1, 19445562304), (2, 9722781152), (4, 4861390576), (7, 2777937472), (8, 2430695288), (14, 1388968736), (16, 1215347644), (28, 694484368), (32, 607673822), (56, 347242184), (64, 303836911), (112, 173621092), (224, 86810546), (448, 43405273)]