15661385538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113488301}}^1$

素因数の和:113488329

約数の個数: 16

約数和(自身を含む): 32684630976

約数和(自身を除く): 17023245438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 113488301, 226976602, 340464903, 680929806, 2610230923, 5220461846, 7830692769, 15661385538]

約数ペア:

[(1, 15661385538), (2, 7830692769), (3, 5220461846), (6, 2610230923), (23, 680929806), (46, 340464903), (69, 226976602), (138, 113488301)]