16328137

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2808

約数の個数: 16

約数和(自身を含む): 20005632

約数和(自身を除く): 3677495

約数列:

[1, 7, 23, 37, 161, 259, 851, 2741, 5957, 19187, 63043, 101417, 441301, 709919, 2332591, 16328137]

約数ペア:

[(1, 16328137), (7, 2332591), (23, 709919), (37, 441301), (161, 101417), (259, 63043), (851, 19187), (2741, 5957)]