172465679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 188160000

約数和(自身を除く): 15694321

約数列:

[1, 19, 31, 349, 589, 839, 6631, 10819, 15941, 26009, 205561, 292811, 494171, 5563409, 9077141, 172465679]

約数ペア:

[(1, 172465679), (19, 9077141), (31, 5563409), (349, 494171), (589, 292811), (839, 205561), (6631, 26009), (10819, 15941)]