16988322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 36747648

約数和(自身を除く): 19759326

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 433, 503, 866, 1006, 1299, 1509, 2598, 3018, 5629, 6539, 11258, 13078, 16887, 19617, 33774, 39234, 217799, 435598, 653397, 1306794, 2831387, 5662774, 8494161, 16988322]

約数ペア:

[(1, 16988322), (2, 8494161), (3, 5662774), (6, 2831387), (13, 1306794), (26, 653397), (39, 435598), (78, 217799), (433, 39234), (503, 33774), (866, 19617), (1006, 16887), (1299, 13078), (1509, 11258), (2598, 6539), (3018, 5629)]