39442442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79843}}^1$

素因数の和:79877

約数の個数: 16

約数和(自身を含む): 67068960

約数和(自身を除く): 27626518

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 79843, 159686, 1037959, 1517017, 2075918, 3034034, 19721221, 39442442]

約数ペア:

[(1, 39442442), (2, 19721221), (13, 3034034), (19, 2075918), (26, 1517017), (38, 1037959), (247, 159686), (494, 79843)]