238091326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{16831}}^1$

素因数の和:17487

約数の個数: 16

約数和(自身を含む): 390233088

約数和(自身を除く): 152141762

約数列:

[1, 2, 11, 22, 643, 1286, 7073, 14146, 16831, 33662, 185141, 370282, 10822333, 21644666, 119045663, 238091326]

約数ペア:

[(1, 238091326), (2, 119045663), (11, 21644666), (22, 10822333), (643, 370282), (1286, 185141), (7073, 33662), (14146, 16831)]