2019647253

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3659}}^1\times {\mathrm{14153}}^1$

素因数の和:17828

約数の個数: 16

約数和(自身を含む): 2901003840

約数和(自身を除く): 881356587

約数列:

[1, 3, 13, 39, 3659, 10977, 14153, 42459, 47567, 142701, 183989, 551967, 51785827, 155357481, 673215751, 2019647253]

約数ペア:

[(1, 2019647253), (3, 673215751), (13, 155357481), (39, 51785827), (3659, 551967), (10977, 183989), (14153, 142701), (42459, 47567)]