13621270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104779}}^1$

素因数の和:104799

約数の個数: 16

約数和(自身を含む): 26404560

約数和(自身を除く): 12783290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 104779, 209558, 523895, 1047790, 1362127, 2724254, 6810635, 13621270]

約数ペア:

[(1, 13621270), (2, 6810635), (5, 2724254), (10, 1362127), (13, 1047790), (26, 523895), (65, 209558), (130, 104779)]