16381057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{929}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 20534400

約数和(自身を除く): 4153343

約数列:

[1, 7, 11, 77, 229, 929, 1603, 2519, 6503, 10219, 17633, 71533, 212741, 1489187, 2340151, 16381057]

約数ペア:

[(1, 16381057), (7, 2340151), (11, 1489187), (77, 212741), (229, 71533), (929, 17633), (1603, 10219), (2519, 6503)]