16191056

素因数分解:

$2^4\times 7^1\times {\mathrm{144563}}^1$

素因数の和:144578

約数の個数: 20

約数和(自身を含む): 35851872

約数和(自身を除く): 19660816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 144563, 289126, 578252, 1011941, 1156504, 2023882, 2313008, 4047764, 8095528, 16191056]

約数ペア:

[(1, 16191056), (2, 8095528), (4, 4047764), (7, 2313008), (8, 2023882), (14, 1156504), (16, 1011941), (28, 578252), (56, 289126), (112, 144563)]