19357294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5827}}^1$

素因数の和:5991

約数の個数: 16

約数和(自身を含む): 31890816

約数和(自身を除く): 12533522

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 5827, 11654, 64097, 128194, 879877, 1759754, 9678647, 19357294]

約数ペア:

[(1, 19357294), (2, 9678647), (11, 1759754), (22, 879877), (151, 128194), (302, 64097), (1661, 11654), (3322, 5827)]