19632154

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{2081}}^1$

素因数の和:2225

約数の個数: 16

約数和(自身を含む): 30355560

約数和(自身を除く): 10723406

約数列:

[1, 2, 53, 89, 106, 178, 2081, 4162, 4717, 9434, 110293, 185209, 220586, 370418, 9816077, 19632154]

約数ペア:

[(1, 19632154), (2, 9816077), (53, 370418), (89, 220586), (106, 185209), (178, 110293), (2081, 9434), (4162, 4717)]