19206088

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19841}}^1$

素因数の和:19869

約数の個数: 24

約数和(自身を含む): 39584790

約数和(自身を除く): 20378702

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 19841, 39682, 79364, 158728, 218251, 436502, 873004, 1746008, 2400761, 4801522, 9603044, 19206088]

約数ペア:

[(1, 19206088), (2, 9603044), (4, 4801522), (8, 2400761), (11, 1746008), (22, 873004), (44, 436502), (88, 218251), (121, 158728), (242, 79364), (484, 39682), (968, 19841)]