189592247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{439}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 206976000

約数和(自身を除く): 17383753

約数列:

[1, 13, 139, 239, 439, 1807, 3107, 5707, 33221, 61021, 104921, 431873, 793273, 1363973, 14584019, 189592247]

約数ペア:

[(1, 189592247), (13, 14584019), (139, 1363973), (239, 793273), (439, 431873), (1807, 104921), (3107, 61021), (5707, 33221)]