15207974134

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{863}}^1\times {\mathrm{20929}}^1$

素因数の和:22215

約数の個数: 16

約数和(自身を含む): 22893736320

約数和(自身を除く): 7685762186

約数列:

[1, 2, 421, 842, 863, 1726, 20929, 41858, 363323, 726646, 8811109, 17622218, 18061727, 36123454, 7603987067, 15207974134]

約数ペア:

[(1, 15207974134), (2, 7603987067), (421, 36123454), (842, 18061727), (863, 17622218), (1726, 8811109), (20929, 726646), (41858, 363323)]