2189149016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{11897549}}^1$

素因数の和:11897578

約数の個数: 16

約数和(自身を含む): 4283118000

約数和(自身を除く): 2093968984

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 11897549, 23795098, 47590196, 95180392, 273643627, 547287254, 1094574508, 2189149016]

約数ペア:

[(1, 2189149016), (2, 1094574508), (4, 547287254), (8, 273643627), (23, 95180392), (46, 47590196), (92, 23795098), (184, 11897549)]