19403356

素因数分解:

$2^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1201}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 38906336

約数和(自身を除く): 19502980

約数列:

[1, 2, 4, 7, 14, 28, 577, 1154, 1201, 2308, 2402, 4039, 4804, 8078, 8407, 16156, 16814, 33628, 692977, 1385954, 2771908, 4850839, 9701678, 19403356]

約数ペア:

[(1, 19403356), (2, 9701678), (4, 4850839), (7, 2771908), (14, 1385954), (28, 692977), (577, 33628), (1154, 16814), (1201, 16156), (2308, 8407), (2402, 8078), (4039, 4804)]