15219376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41357}}^1$

素因数の和:41388

約数の個数: 20

約数和(自身を含む): 30770352

約数和(自身を除く): 15550976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 41357, 82714, 165428, 330856, 661712, 951211, 1902422, 3804844, 7609688, 15219376]

約数ペア:

[(1, 15219376), (2, 7609688), (4, 3804844), (8, 1902422), (16, 951211), (23, 661712), (46, 330856), (92, 165428), (184, 82714), (368, 41357)]