17961816286

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{971}}^1\times {\mathrm{27943}}^1$

素因数の和:29247

約数の個数: 16

約数和(自身を含む): 27052921728

約数和(自身を除く): 9091105442

約数列:

[1, 2, 331, 662, 971, 1942, 27943, 55886, 321401, 642802, 9249133, 18498266, 27132653, 54265306, 8980908143, 17961816286]

約数ペア:

[(1, 17961816286), (2, 8980908143), (331, 54265306), (662, 27132653), (971, 18498266), (1942, 9249133), (27943, 642802), (55886, 321401)]