16903396

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1123}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 30590784

約数和(自身を除く): 13687388

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 1123, 2246, 3763, 4492, 7526, 15052, 59519, 79733, 119038, 159466, 238076, 318932, 4225849, 8451698, 16903396]

約数ペア:

[(1, 16903396), (2, 8451698), (4, 4225849), (53, 318932), (71, 238076), (106, 159466), (142, 119038), (212, 79733), (284, 59519), (1123, 15052), (2246, 7526), (3763, 4492)]