19004989254

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{29602787}}^1$

素因数の和:29602899

約数の個数: 16

約数和(自身を含む): 38365213248

約数和(自身を除く): 19360223994

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 29602787, 59205574, 88808361, 177616722, 3167498209, 6334996418, 9502494627, 19004989254]

約数ペア:

[(1, 19004989254), (2, 9502494627), (3, 6334996418), (6, 3167498209), (107, 177616722), (214, 88808361), (321, 59205574), (642, 29602787)]